1663559820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 576

約数和(自身を含む): 6340239360

約数和(自身を除く): 4676679540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 31, 34, 36, 38, 39, 45, 51, 52, 57, 60, 62, 65, 68, 71, 76, 78, 85, 90, 93, 95, 102, 114, 117, 124, 130, 142, 153, 155, 156, 170, 171, 180, 186, 190, 195, 204, 213, 221, 228, 234, 247, 255, 260, 279, 284, 285, 306, 310, 323, 340, 342, 355, 372, 380, 390, 403, 426, 442, 465, 468, 494, 510, 527, 558, 570, 585, 589, 612, 620, 639, 646, 663, 684, 710, 741, 765, 780, 806, 852, 855, 884, 923, 930, 969, 988, 1020, 1054, 1065, 1105, 1116, 1140, 1170, 1178, 1207, 1209, 1235, 1278, 1292, 1326, 1349, 1395, 1420, 1482, 1530, 1581, 1612, 1615, 1710, 1767, 1846, 1860, 1938, 1989, 2015, 2108, 2130, 2201, 2210, 2223, 2340, 2356, 2414, 2418, 2470, 2556, 2635, 2652, 2698, 2769, 2790, 2907, 2945, 2964, 3060, 3162, 3195, 3230, 3315, 3420, 3534, 3621, 3627, 3692, 3705, 3876, 3978, 4030, 4047, 4199, 4260, 4402, 4420, 4446, 4615, 4743, 4828, 4836, 4845, 4940, 5270, 5301, 5396, 5538, 5580, 5814, 5890, 6035, 6045, 6324, 6390, 6460, 6603, 6630, 6745, 6851, 7068, 7242, 7254, 7410, 7657, 7905, 7956, 8060, 8094, 8307, 8398, 8804, 8835, 8892, 9230, 9486, 9690, 9945, 10013, 10540, 10602, 10863, 11005, 11076, 11115, 11628, 11780, 12070, 12090, 12141, 12597, 12780, 13206, 13260, 13490, 13702, 13845, 14484, 14508, 14535, 14820, 15314, 15691, 15810, 16188, 16614, 16796, 17537, 17670, 18105, 18135, 18460, 18972, 19380, 19809, 19890, 20026, 20235, 20553, 20995, 21204, 21726, 22010, 22230, 22933, 22971, 23715, 24140, 24180, 24282, 25194, 26412, 26505, 26980, 27404, 27690, 28613, 29070, 30039, 30628, 31382, 31620, 33015, 33228, 34255, 35074, 35340, 36210, 36270, 37417, 37791, 38285, 39618, 39780, 40052, 40470, 41106, 41535, 41819, 41990, 43452, 44020, 44460, 45866, 45942, 47073, 47430, 48564, 50065, 50388, 52611, 53010, 54315, 55380, 57226, 58140, 60078, 60705, 61659, 62764, 62985, 66030, 68510, 68799, 68913, 70148, 72420, 72540, 74834, 75582, 76570, 78455, 79236, 80940, 82212, 83070, 83638, 83980, 85839, 87685, 90117, 91732, 91884, 94146, 94860, 99045, 100130, 102765, 105222, 106020, 108630, 112251, 114452, 114665, 114855, 120156, 121410, 123318, 125457, 125970, 130169, 132060, 137020, 137598, 137826, 141219, 143065, 149668, 150195, 151164, 153140, 156910, 157833, 166140, 167276, 171678, 175370, 180234, 187085, 188292, 188955, 198090, 200260, 205530, 206397, 209095, 210444, 217260, 224502, 229330, 229710, 235365, 242820, 246636, 250914, 251940, 257517, 260338, 263055, 275196, 275652, 282438, 286130, 298129, 300390, 308295, 313820, 315666, 336753, 343356, 343995, 344565, 350740, 360468, 374170, 376371, 377910, 390507, 396180, 411060, 412794, 418190, 429195, 449004, 450585, 458660, 459420, 470730, 486421, 501828, 515034, 520676, 526110, 543647, 561255, 564876, 572260, 596258, 600780, 616590, 627285, 631332, 650845, 673506, 687990, 689130, 706095, 710923, 748340, 752742, 755820, 781014, 789165, 825588, 836380, 858390, 894387, 901170, 941460, 972842, 1030068, 1031985, 1052220, 1087294, 1122510, 1171521, 1192516, 1233180, 1254570, 1287585, 1301690, 1347012, 1375980, 1378260, 1412190, 1421846, 1459263, 1490645, 1505484, 1562028, 1578330, 1630941, 1683765, 1716780, 1788774, 1802340, 1881855, 1945684, 1952535, 2063970, 2132769, 2174588, 2245020, 2343042, 2432105, 2509140, 2575170, 2603380, 2683161, 2718235, 2824380, 2843692, 2918526, 2981290, 3156660, 3261882, 3367530, 3554615, 3577548, 3763710, 3905070, 4127940, 4265538, 4377789, 4471935, 4686084, 4864210, 4892823, 5150340, 5366322, 5436470, 5837052, 5857605, 5962580, 6398307, 6523764, 6735060, 7109230, 7296315, 7527420, 7810140, 8154705, 8531076, 8755578, 8943870, 9241999, 9728420, 9785646, 10663845, 10732644, 10872940, 11715210, 12796614, 13415805, 14218460, 14592630, 16309410, 17511156, 17887740, 18483998, 19571292, 21327690, 21888945, 23430420, 24464115, 25593228, 26831610, 27725997, 29185260, 31991535, 32618820, 36967996, 42655380, 43777890, 46209995, 48928230, 53663220, 55451994, 63983070, 83177991, 87555780, 92419990, 97856460, 110903988, 127966140, 138629985, 166355982, 184839980, 277259970, 332711964, 415889955, 554519940, 831779910, 1663559820]

約数ペア:

[(1, 1663559820), (2, 831779910), (3, 554519940), (4, 415889955), (5, 332711964), (6, 277259970), (9, 184839980), (10, 166355982), (12, 138629985), (13, 127966140), (15, 110903988), (17, 97856460), (18, 92419990), (19, 87555780), (20, 83177991), (26, 63983070), (30, 55451994), (31, 53663220), (34, 48928230), (36, 46209995), (38, 43777890), (39, 42655380), (45, 36967996), (51, 32618820), (52, 31991535), (57, 29185260), (60, 27725997), (62, 26831610), (65, 25593228), (68, 24464115), (71, 23430420), (76, 21888945), (78, 21327690), (85, 19571292), (90, 18483998), (93, 17887740), (95, 17511156), (102, 16309410), (114, 14592630), (117, 14218460), (124, 13415805), (130, 12796614), (142, 11715210), (153, 10872940), (155, 10732644), (156, 10663845), (170, 9785646), (171, 9728420), (180, 9241999), (186, 8943870), (190, 8755578), (195, 8531076), (204, 8154705), (213, 7810140), (221, 7527420), (228, 7296315), (234, 7109230), (247, 6735060), (255, 6523764), (260, 6398307), (279, 5962580), (284, 5857605), (285, 5837052), (306, 5436470), (310, 5366322), (323, 5150340), (340, 4892823), (342, 4864210), (355, 4686084), (372, 4471935), (380, 4377789), (390, 4265538), (403, 4127940), (426, 3905070), (442, 3763710), (465, 3577548), (468, 3554615), (494, 3367530), (510, 3261882), (527, 3156660), (558, 2981290), (570, 2918526), (585, 2843692), (589, 2824380), (612, 2718235), (620, 2683161), (639, 2603380), (646, 2575170), (663, 2509140), (684, 2432105), (710, 2343042), (741, 2245020), (765, 2174588), (780, 2132769), (806, 2063970), (852, 1952535), (855, 1945684), (884, 1881855), (923, 1802340), (930, 1788774), (969, 1716780), (988, 1683765), (1020, 1630941), (1054, 1578330), (1065, 1562028), (1105, 1505484), (1116, 1490645), (1140, 1459263), (1170, 1421846), (1178, 1412190), (1207, 1378260), (1209, 1375980), (1235, 1347012), (1278, 1301690), (1292, 1287585), (1326, 1254570), (1349, 1233180), (1395, 1192516), (1420, 1171521), (1482, 1122510), (1530, 1087294), (1581, 1052220), (1612, 1031985), (1615, 1030068), (1710, 972842), (1767, 941460), (1846, 901170), (1860, 894387), (1938, 858390), (1989, 836380), (2015, 825588), (2108, 789165), (2130, 781014), (2201, 755820), (2210, 752742), (2223, 748340), (2340, 710923), (2356, 706095), (2414, 689130), (2418, 687990), (2470, 673506), (2556, 650845), (2635, 631332), (2652, 627285), (2698, 616590), (2769, 600780), (2790, 596258), (2907, 572260), (2945, 564876), (2964, 561255), (3060, 543647), (3162, 526110), (3195, 520676), (3230, 515034), (3315, 501828), (3420, 486421), (3534, 470730), (3621, 459420), (3627, 458660), (3692, 450585), (3705, 449004), (3876, 429195), (3978, 418190), (4030, 412794), (4047, 411060), (4199, 396180), (4260, 390507), (4402, 377910), (4420, 376371), (4446, 374170), (4615, 360468), (4743, 350740), (4828, 344565), (4836, 343995), (4845, 343356), (4940, 336753), (5270, 315666), (5301, 313820), (5396, 308295), (5538, 300390), (5580, 298129), (5814, 286130), (5890, 282438), (6035, 275652), (6045, 275196), (6324, 263055), (6390, 260338), (6460, 257517), (6603, 251940), (6630, 250914), (6745, 246636), (6851, 242820), (7068, 235365), (7242, 229710), (7254, 229330), (7410, 224502), (7657, 217260), (7905, 210444), (7956, 209095), (8060, 206397), (8094, 205530), (8307, 200260), (8398, 198090), (8804, 188955), (8835, 188292), (8892, 187085), (9230, 180234), (9486, 175370), (9690, 171678), (9945, 167276), (10013, 166140), (10540, 157833), (10602, 156910), (10863, 153140), (11005, 151164), (11076, 150195), (11115, 149668), (11628, 143065), (11780, 141219), (12070, 137826), (12090, 137598), (12141, 137020), (12597, 132060), (12780, 130169), (13206, 125970), (13260, 125457), (13490, 123318), (13702, 121410), (13845, 120156), (14484, 114855), (14508, 114665), (14535, 114452), (14820, 112251), (15314, 108630), (15691, 106020), (15810, 105222), (16188, 102765), (16614, 100130), (16796, 99045), (17537, 94860), (17670, 94146), (18105, 91884), (18135, 91732), (18460, 90117), (18972, 87685), (19380, 85839), (19809, 83980), (19890, 83638), (20026, 83070), (20235, 82212), (20553, 80940), (20995, 79236), (21204, 78455), (21726, 76570), (22010, 75582), (22230, 74834), (22933, 72540), (22971, 72420), (23715, 70148), (24140, 68913), (24180, 68799), (24282, 68510), (25194, 66030), (26412, 62985), (26505, 62764), (26980, 61659), (27404, 60705), (27690, 60078), (28613, 58140), (29070, 57226), (30039, 55380), (30628, 54315), (31382, 53010), (31620, 52611), (33015, 50388), (33228, 50065), (34255, 48564), (35074, 47430), (35340, 47073), (36210, 45942), (36270, 45866), (37417, 44460), (37791, 44020), (38285, 43452), (39618, 41990), (39780, 41819), (40052, 41535), (40470, 41106)]