2881729620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 576

約数和(自身を含む): 11875368960

約数和(自身を除く): 8993639340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 31, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 62, 63, 66, 70, 76, 77, 84, 90, 93, 95, 99, 105, 110, 114, 124, 126, 132, 133, 140, 154, 155, 165, 171, 180, 186, 190, 198, 209, 210, 217, 220, 228, 231, 252, 266, 279, 285, 308, 310, 315, 330, 341, 342, 353, 372, 380, 385, 396, 399, 418, 420, 434, 462, 465, 495, 532, 558, 570, 589, 620, 627, 630, 651, 660, 665, 682, 684, 693, 706, 770, 798, 836, 855, 868, 924, 930, 990, 1023, 1045, 1059, 1085, 1116, 1140, 1155, 1178, 1197, 1254, 1260, 1302, 1330, 1364, 1386, 1395, 1412, 1463, 1540, 1596, 1705, 1710, 1765, 1767, 1860, 1881, 1953, 1980, 1995, 2046, 2090, 2118, 2170, 2310, 2356, 2387, 2394, 2471, 2508, 2604, 2660, 2772, 2790, 2926, 2945, 3069, 3135, 3177, 3255, 3410, 3420, 3465, 3530, 3534, 3762, 3883, 3906, 3990, 4092, 4123, 4180, 4236, 4340, 4389, 4620, 4774, 4788, 4942, 5115, 5295, 5301, 5580, 5852, 5890, 5985, 6138, 6270, 6354, 6479, 6510, 6707, 6820, 6930, 7060, 7068, 7161, 7315, 7413, 7524, 7766, 7812, 7980, 8246, 8778, 8835, 9405, 9548, 9765, 9884, 10230, 10590, 10602, 10943, 11649, 11780, 11935, 11970, 12276, 12355, 12369, 12540, 12708, 12958, 13020, 13167, 13414, 13860, 14322, 14630, 14826, 15345, 15532, 15885, 16492, 17556, 17670, 18810, 19415, 19437, 19530, 20121, 20460, 20615, 21180, 21204, 21483, 21886, 21945, 22239, 23298, 23870, 23940, 24710, 24738, 25916, 26334, 26505, 26828, 27181, 28644, 29260, 29652, 30690, 31770, 32395, 32829, 33535, 34947, 35340, 35805, 37065, 37107, 37620, 38830, 38874, 39060, 40242, 41230, 42966, 43772, 43890, 44478, 45353, 46596, 46949, 47740, 49420, 49476, 52668, 53010, 54362, 54715, 58245, 58311, 60363, 61380, 61845, 63540, 64790, 65658, 65835, 67070, 69894, 71610, 73777, 74130, 74214, 76601, 77660, 77748, 80484, 81543, 82460, 85932, 87780, 88956, 90706, 93898, 97185, 98487, 100605, 106020, 107415, 108724, 109430, 111195, 116490, 116622, 120373, 120726, 123690, 129580, 131316, 131670, 134140, 135905, 136059, 139788, 140847, 143220, 147554, 148260, 148428, 153202, 163086, 164145, 174735, 181412, 185535, 187796, 194370, 196974, 201210, 207917, 214830, 218860, 221331, 222390, 226765, 229803, 232980, 233244, 234745, 240746, 241452, 244629, 247380, 263340, 271810, 272118, 281694, 291555, 295108, 301815, 306404, 326172, 328290, 349470, 361119, 368885, 371070, 383005, 388740, 393948, 402420, 407715, 408177, 415834, 422541, 429660, 442662, 444780, 453530, 459606, 469490, 481492, 489258, 492435, 516439, 543620, 544236, 563388, 583110, 601865, 603630, 623751, 656580, 663993, 680295, 689409, 698940, 704235, 722238, 737770, 742140, 766010, 815430, 816354, 831668, 842611, 845082, 885324, 907060, 919212, 938980, 978516, 984870, 1032878, 1039585, 1083357, 1106655, 1149015, 1166220, 1203730, 1207260, 1223145, 1247502, 1327986, 1360590, 1378818, 1408470, 1444476, 1455419, 1475540, 1532020, 1549317, 1630860, 1632708, 1685222, 1690164, 1805595, 1871253, 1969740, 2040885, 2065756, 2079170, 2112705, 2166714, 2213310, 2287087, 2298030, 2407460, 2446290, 2495004, 2527833, 2582195, 2655972, 2721180, 2757636, 2816940, 2910838, 3098634, 3118755, 3319965, 3370444, 3447045, 3611190, 3742506, 4081770, 4158340, 4213055, 4225410, 4333428, 4366257, 4426620, 4574174, 4596060, 4647951, 4892580, 5055666, 5164390, 5416785, 5821676, 6197268, 6237510, 6639930, 6861261, 6894090, 7222380, 7277095, 7485012, 7583499, 7746585, 8163540, 8426110, 8450820, 8732514, 9148348, 9295902, 9356265, 10111332, 10328780, 10833570, 11435435, 12475020, 12639165, 13098771, 13279860, 13722522, 13788180, 14554190, 15166998, 15493170, 16009609, 16852220, 17465028, 18591804, 18712530, 20583783, 21667140, 21831285, 22870870, 23239755, 25278330, 26197542, 27445044, 29108380, 30333996, 30986340, 32019218, 34306305, 37425060, 37917495, 41167566, 43662570, 45741740, 46479510, 48028827, 50556660, 52395084, 64038436, 65493855, 68612610, 75834990, 80048045, 82335132, 87325140, 92959020, 96057654, 102918915, 130987710, 137225220, 144086481, 151669980, 160096090, 192115308, 205837830, 240144135, 261975420, 288172962, 320192180, 411675660, 480288270, 576345924, 720432405, 960576540, 1440864810, 2881729620]

約数ペア:

[(1, 2881729620), (2, 1440864810), (3, 960576540), (4, 720432405), (5, 576345924), (6, 480288270), (7, 411675660), (9, 320192180), (10, 288172962), (11, 261975420), (12, 240144135), (14, 205837830), (15, 192115308), (18, 160096090), (19, 151669980), (20, 144086481), (21, 137225220), (22, 130987710), (28, 102918915), (30, 96057654), (31, 92959020), (33, 87325140), (35, 82335132), (36, 80048045), (38, 75834990), (42, 68612610), (44, 65493855), (45, 64038436), (55, 52395084), (57, 50556660), (60, 48028827), (62, 46479510), (63, 45741740), (66, 43662570), (70, 41167566), (76, 37917495), (77, 37425060), (84, 34306305), (90, 32019218), (93, 30986340), (95, 30333996), (99, 29108380), (105, 27445044), (110, 26197542), (114, 25278330), (124, 23239755), (126, 22870870), (132, 21831285), (133, 21667140), (140, 20583783), (154, 18712530), (155, 18591804), (165, 17465028), (171, 16852220), (180, 16009609), (186, 15493170), (190, 15166998), (198, 14554190), (209, 13788180), (210, 13722522), (217, 13279860), (220, 13098771), (228, 12639165), (231, 12475020), (252, 11435435), (266, 10833570), (279, 10328780), (285, 10111332), (308, 9356265), (310, 9295902), (315, 9148348), (330, 8732514), (341, 8450820), (342, 8426110), (353, 8163540), (372, 7746585), (380, 7583499), (385, 7485012), (396, 7277095), (399, 7222380), (418, 6894090), (420, 6861261), (434, 6639930), (462, 6237510), (465, 6197268), (495, 5821676), (532, 5416785), (558, 5164390), (570, 5055666), (589, 4892580), (620, 4647951), (627, 4596060), (630, 4574174), (651, 4426620), (660, 4366257), (665, 4333428), (682, 4225410), (684, 4213055), (693, 4158340), (706, 4081770), (770, 3742506), (798, 3611190), (836, 3447045), (855, 3370444), (868, 3319965), (924, 3118755), (930, 3098634), (990, 2910838), (1023, 2816940), (1045, 2757636), (1059, 2721180), (1085, 2655972), (1116, 2582195), (1140, 2527833), (1155, 2495004), (1178, 2446290), (1197, 2407460), (1254, 2298030), (1260, 2287087), (1302, 2213310), (1330, 2166714), (1364, 2112705), (1386, 2079170), (1395, 2065756), (1412, 2040885), (1463, 1969740), (1540, 1871253), (1596, 1805595), (1705, 1690164), (1710, 1685222), (1765, 1632708), (1767, 1630860), (1860, 1549317), (1881, 1532020), (1953, 1475540), (1980, 1455419), (1995, 1444476), (2046, 1408470), (2090, 1378818), (2118, 1360590), (2170, 1327986), (2310, 1247502), (2356, 1223145), (2387, 1207260), (2394, 1203730), (2471, 1166220), (2508, 1149015), (2604, 1106655), (2660, 1083357), (2772, 1039585), (2790, 1032878), (2926, 984870), (2945, 978516), (3069, 938980), (3135, 919212), (3177, 907060), (3255, 885324), (3410, 845082), (3420, 842611), (3465, 831668), (3530, 816354), (3534, 815430), (3762, 766010), (3883, 742140), (3906, 737770), (3990, 722238), (4092, 704235), (4123, 698940), (4180, 689409), (4236, 680295), (4340, 663993), (4389, 656580), (4620, 623751), (4774, 603630), (4788, 601865), (4942, 583110), (5115, 563388), (5295, 544236), (5301, 543620), (5580, 516439), (5852, 492435), (5890, 489258), (5985, 481492), (6138, 469490), (6270, 459606), (6354, 453530), (6479, 444780), (6510, 442662), (6707, 429660), (6820, 422541), (6930, 415834), (7060, 408177), (7068, 407715), (7161, 402420), (7315, 393948), (7413, 388740), (7524, 383005), (7766, 371070), (7812, 368885), (7980, 361119), (8246, 349470), (8778, 328290), (8835, 326172), (9405, 306404), (9548, 301815), (9765, 295108), (9884, 291555), (10230, 281694), (10590, 272118), (10602, 271810), (10943, 263340), (11649, 247380), (11780, 244629), (11935, 241452), (11970, 240746), (12276, 234745), (12355, 233244), (12369, 232980), (12540, 229803), (12708, 226765), (12958, 222390), (13020, 221331), (13167, 218860), (13414, 214830), (13860, 207917), (14322, 201210), (14630, 196974), (14826, 194370), (15345, 187796), (15532, 185535), (15885, 181412), (16492, 174735), (17556, 164145), (17670, 163086), (18810, 153202), (19415, 148428), (19437, 148260), (19530, 147554), (20121, 143220), (20460, 140847), (20615, 139788), (21180, 136059), (21204, 135905), (21483, 134140), (21886, 131670), (21945, 131316), (22239, 129580), (23298, 123690), (23870, 120726), (23940, 120373), (24710, 116622), (24738, 116490), (25916, 111195), (26334, 109430), (26505, 108724), (26828, 107415), (27181, 106020), (28644, 100605), (29260, 98487), (29652, 97185), (30690, 93898), (31770, 90706), (32395, 88956), (32829, 87780), (33535, 85932), (34947, 82460), (35340, 81543), (35805, 80484), (37065, 77748), (37107, 77660), (37620, 76601), (38830, 74214), (38874, 74130), (39060, 73777), (40242, 71610), (41230, 69894), (42966, 67070), (43772, 65835), (43890, 65658), (44478, 64790), (45353, 63540), (46596, 61845), (46949, 61380), (47740, 60363), (49420, 58311), (49476, 58245), (52668, 54715), (53010, 54362)]