1387729980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 540

約数和(自身を含む): 5597406360

約数和(自身を除く): 4209676380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 49, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 140, 147, 156, 169, 171, 180, 182, 190, 195, 196, 210, 228, 234, 245, 247, 252, 260, 266, 273, 285, 294, 315, 338, 342, 343, 364, 380, 390, 399, 420, 441, 455, 468, 490, 494, 507, 532, 546, 570, 585, 588, 630, 637, 665, 676, 684, 686, 735, 741, 780, 798, 819, 845, 855, 882, 910, 931, 980, 988, 1014, 1029, 1092, 1140, 1170, 1183, 1197, 1235, 1260, 1274, 1330, 1365, 1372, 1470, 1482, 1521, 1596, 1638, 1690, 1710, 1715, 1729, 1764, 1820, 1862, 1911, 1995, 2028, 2058, 2205, 2223, 2340, 2366, 2394, 2401, 2470, 2535, 2548, 2660, 2730, 2793, 2940, 2964, 3042, 3087, 3185, 3211, 3276, 3380, 3420, 3430, 3458, 3549, 3705, 3724, 3822, 3990, 4095, 4116, 4410, 4446, 4459, 4655, 4732, 4788, 4802, 4940, 5070, 5145, 5187, 5460, 5586, 5733, 5915, 5985, 6084, 6174, 6370, 6422, 6517, 6860, 6916, 7098, 7203, 7410, 7605, 7644, 7980, 8190, 8281, 8379, 8645, 8820, 8892, 8918, 9310, 9555, 9604, 9633, 10140, 10290, 10374, 10647, 11115, 11172, 11466, 11830, 11970, 12005, 12103, 12348, 12740, 12844, 13034, 13377, 13965, 14196, 14406, 14820, 15210, 15435, 15561, 16055, 16380, 16562, 16758, 17290, 17745, 17836, 18620, 19110, 19266, 19551, 20580, 20748, 21294, 21609, 22230, 22295, 22477, 22932, 23660, 23940, 24010, 24206, 24843, 25935, 26068, 26754, 27930, 28665, 28812, 28899, 30420, 30870, 31122, 31213, 32110, 32585, 33124, 33516, 34580, 35490, 36015, 36309, 38220, 38532, 39102, 40131, 41405, 41895, 42588, 43218, 44460, 44590, 44954, 45619, 48020, 48165, 48412, 49686, 51870, 53235, 53508, 55860, 57330, 57798, 57967, 58653, 60515, 61740, 62244, 62426, 64220, 65170, 66885, 67431, 70980, 72030, 72618, 74529, 77805, 78204, 80262, 82810, 83790, 84721, 86436, 89180, 89908, 91238, 93639, 96330, 97755, 99372, 103740, 106470, 108045, 108927, 112385, 114660, 115596, 115934, 117306, 121030, 124215, 124852, 130340, 133770, 134862, 136857, 144060, 144495, 145236, 149058, 155610, 156065, 157339, 160524, 165620, 167580, 169442, 173901, 181545, 182476, 187278, 192660, 195510, 200655, 202293, 212940, 216090, 217854, 224770, 228095, 231868, 234612, 242060, 248430, 254163, 267540, 269724, 273714, 280917, 288990, 289835, 293265, 298116, 311220, 312130, 314678, 337155, 338884, 347802, 363090, 372645, 374556, 391020, 401310, 404586, 405769, 410571, 423605, 432180, 435708, 449540, 456190, 468195, 472017, 496860, 508326, 521703, 544635, 547428, 561834, 577980, 579670, 586530, 593047, 624260, 629356, 674310, 684285, 695604, 726180, 745290, 762489, 786695, 802620, 809172, 811538, 821142, 847210, 869505, 912380, 936390, 944034, 1011465, 1016652, 1043406, 1089270, 1101373, 1123668, 1159340, 1173060, 1186094, 1217307, 1270815, 1348620, 1368570, 1404585, 1416051, 1490580, 1524978, 1573390, 1623076, 1642284, 1694420, 1739010, 1779141, 1872780, 1888068, 2022930, 2028845, 2052855, 2086812, 2178540, 2202746, 2360085, 2372188, 2434614, 2541630, 2608515, 2737140, 2809170, 2832102, 2965235, 3049956, 3146780, 3304119, 3478020, 3558282, 3651921, 3812445, 4045860, 4057690, 4105710, 4405492, 4720170, 4869228, 5083260, 5217030, 5337423, 5506865, 5618340, 5664204, 5930470, 6086535, 6608238, 7080255, 7116564, 7303842, 7624890, 7709611, 8115380, 8211420, 8895705, 9440340, 9912357, 10434060, 10674846, 11013730, 11860940, 12173070, 13216476, 14160510, 14607684, 15249780, 15419222, 16520595, 17791410, 18259605, 19824714, 21349692, 22027460, 23128833, 24346140, 26687115, 28321020, 30838444, 33041190, 35582820, 36519210, 38548055, 39649428, 46257666, 49561785, 53374230, 66082380, 69386499, 73038420, 77096110, 92515332, 99123570, 106748460, 115644165, 138772998, 154192220, 198247140, 231288330, 277545996, 346932495, 462576660, 693864990, 1387729980]

約数ペア:

[(1, 1387729980), (2, 693864990), (3, 462576660), (4, 346932495), (5, 277545996), (6, 231288330), (7, 198247140), (9, 154192220), (10, 138772998), (12, 115644165), (13, 106748460), (14, 99123570), (15, 92515332), (18, 77096110), (19, 73038420), (20, 69386499), (21, 66082380), (26, 53374230), (28, 49561785), (30, 46257666), (35, 39649428), (36, 38548055), (38, 36519210), (39, 35582820), (42, 33041190), (45, 30838444), (49, 28321020), (52, 26687115), (57, 24346140), (60, 23128833), (63, 22027460), (65, 21349692), (70, 19824714), (76, 18259605), (78, 17791410), (84, 16520595), (90, 15419222), (91, 15249780), (95, 14607684), (98, 14160510), (105, 13216476), (114, 12173070), (117, 11860940), (126, 11013730), (130, 10674846), (133, 10434060), (140, 9912357), (147, 9440340), (156, 8895705), (169, 8211420), (171, 8115380), (180, 7709611), (182, 7624890), (190, 7303842), (195, 7116564), (196, 7080255), (210, 6608238), (228, 6086535), (234, 5930470), (245, 5664204), (247, 5618340), (252, 5506865), (260, 5337423), (266, 5217030), (273, 5083260), (285, 4869228), (294, 4720170), (315, 4405492), (338, 4105710), (342, 4057690), (343, 4045860), (364, 3812445), (380, 3651921), (390, 3558282), (399, 3478020), (420, 3304119), (441, 3146780), (455, 3049956), (468, 2965235), (490, 2832102), (494, 2809170), (507, 2737140), (532, 2608515), (546, 2541630), (570, 2434614), (585, 2372188), (588, 2360085), (630, 2202746), (637, 2178540), (665, 2086812), (676, 2052855), (684, 2028845), (686, 2022930), (735, 1888068), (741, 1872780), (780, 1779141), (798, 1739010), (819, 1694420), (845, 1642284), (855, 1623076), (882, 1573390), (910, 1524978), (931, 1490580), (980, 1416051), (988, 1404585), (1014, 1368570), (1029, 1348620), (1092, 1270815), (1140, 1217307), (1170, 1186094), (1183, 1173060), (1197, 1159340), (1235, 1123668), (1260, 1101373), (1274, 1089270), (1330, 1043406), (1365, 1016652), (1372, 1011465), (1470, 944034), (1482, 936390), (1521, 912380), (1596, 869505), (1638, 847210), (1690, 821142), (1710, 811538), (1715, 809172), (1729, 802620), (1764, 786695), (1820, 762489), (1862, 745290), (1911, 726180), (1995, 695604), (2028, 684285), (2058, 674310), (2205, 629356), (2223, 624260), (2340, 593047), (2366, 586530), (2394, 579670), (2401, 577980), (2470, 561834), (2535, 547428), (2548, 544635), (2660, 521703), (2730, 508326), (2793, 496860), (2940, 472017), (2964, 468195), (3042, 456190), (3087, 449540), (3185, 435708), (3211, 432180), (3276, 423605), (3380, 410571), (3420, 405769), (3430, 404586), (3458, 401310), (3549, 391020), (3705, 374556), (3724, 372645), (3822, 363090), (3990, 347802), (4095, 338884), (4116, 337155), (4410, 314678), (4446, 312130), (4459, 311220), (4655, 298116), (4732, 293265), (4788, 289835), (4802, 288990), (4940, 280917), (5070, 273714), (5145, 269724), (5187, 267540), (5460, 254163), (5586, 248430), (5733, 242060), (5915, 234612), (5985, 231868), (6084, 228095), (6174, 224770), (6370, 217854), (6422, 216090), (6517, 212940), (6860, 202293), (6916, 200655), (7098, 195510), (7203, 192660), (7410, 187278), (7605, 182476), (7644, 181545), (7980, 173901), (8190, 169442), (8281, 167580), (8379, 165620), (8645, 160524), (8820, 157339), (8892, 156065), (8918, 155610), (9310, 149058), (9555, 145236), (9604, 144495), (9633, 144060), (10140, 136857), (10290, 134862), (10374, 133770), (10647, 130340), (11115, 124852), (11172, 124215), (11466, 121030), (11830, 117306), (11970, 115934), (12005, 115596), (12103, 114660), (12348, 112385), (12740, 108927), (12844, 108045), (13034, 106470), (13377, 103740), (13965, 99372), (14196, 97755), (14406, 96330), (14820, 93639), (15210, 91238), (15435, 89908), (15561, 89180), (16055, 86436), (16380, 84721), (16562, 83790), (16758, 82810), (17290, 80262), (17745, 78204), (17836, 77805), (18620, 74529), (19110, 72618), (19266, 72030), (19551, 70980), (20580, 67431), (20748, 66885), (21294, 65170), (21609, 64220), (22230, 62426), (22295, 62244), (22477, 61740), (22932, 60515), (23660, 58653), (23940, 57967), (24010, 57798), (24206, 57330), (24843, 55860), (25935, 53508), (26068, 53235), (26754, 51870), (27930, 49686), (28665, 48412), (28812, 48165), (28899, 48020), (30420, 45619), (30870, 44954), (31122, 44590), (31213, 44460), (32110, 43218), (32585, 42588), (33124, 41895), (33516, 41405), (34580, 40131), (35490, 39102), (36015, 38532), (36309, 38220)]