747239220

素因数分解:

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

素因数の和:82

約数の個数: 432

約数和(自身を含む): 2997671040

約数和(自身を除く): 2250431820

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, 171, 180, 182, 190, 195, 196, 210, 228, 234, 245, 247, 252, 260, 266, 273, 285, 294, 315, 342, 343, 364, 380, 390, 399, 420, 441, 455, 468, 490, 494, 532, 546, 570, 585, 588, 630, 637, 665, 684, 686, 735, 741, 780, 798, 819, 855, 882, 910, 931, 980, 988, 1029, 1092, 1140, 1170, 1197, 1235, 1260, 1274, 1330, 1365, 1372, 1470, 1482, 1596, 1638, 1710, 1715, 1729, 1764, 1820, 1862, 1911, 1995, 2058, 2205, 2223, 2340, 2394, 2401, 2470, 2548, 2660, 2730, 2793, 2940, 2964, 3087, 3185, 3276, 3420, 3430, 3458, 3705, 3724, 3822, 3990, 4095, 4116, 4410, 4446, 4459, 4655, 4788, 4802, 4940, 5145, 5187, 5460, 5586, 5733, 5985, 6174, 6370, 6517, 6860, 6916, 7203, 7410, 7644, 7980, 8190, 8379, 8645, 8820, 8892, 8918, 9310, 9555, 9604, 10290, 10374, 11115, 11172, 11466, 11970, 12005, 12103, 12348, 12740, 13034, 13377, 13965, 14406, 14820, 15435, 15561, 16380, 16758, 16807, 17290, 17836, 18620, 19110, 19551, 20580, 20748, 21609, 22230, 22295, 22932, 23940, 24010, 24206, 25935, 26068, 26754, 27930, 28665, 28812, 30870, 31122, 31213, 32585, 33516, 33614, 34580, 36015, 36309, 38220, 39102, 40131, 41895, 43218, 44460, 44590, 45619, 48020, 48412, 50421, 51870, 53508, 55860, 57330, 58653, 60515, 61740, 62244, 62426, 65170, 66885, 67228, 72030, 72618, 77805, 78204, 80262, 83790, 84035, 84721, 86436, 89180, 91238, 93639, 97755, 100842, 103740, 108045, 108927, 114660, 117306, 121030, 124852, 130340, 133770, 136857, 144060, 145236, 151263, 155610, 156065, 160524, 167580, 168070, 169442, 181545, 182476, 187278, 195510, 200655, 201684, 216090, 217854, 218491, 228095, 234612, 242060, 252105, 254163, 267540, 273714, 280917, 293265, 302526, 311220, 312130, 319333, 336140, 338884, 363090, 374556, 391020, 401310, 410571, 423605, 432180, 435708, 436982, 456190, 468195, 504210, 508326, 544635, 547428, 561834, 586530, 593047, 605052, 624260, 638666, 655473, 684285, 726180, 756315, 762489, 802620, 821142, 847210, 873964, 912380, 936390, 957999, 1008420, 1016652, 1089270, 1092455, 1123668, 1173060, 1186094, 1270815, 1277332, 1310946, 1368570, 1404585, 1512630, 1524978, 1596665, 1642284, 1694420, 1779141, 1872780, 1915998, 1966419, 2052855, 2178540, 2184910, 2372188, 2541630, 2621892, 2737140, 2809170, 2873997, 2965235, 3025260, 3049956, 3193330, 3277365, 3558282, 3812445, 3831996, 3932838, 4105710, 4151329, 4369820, 4789995, 5083260, 5337423, 5618340, 5747994, 5930470, 6386660, 6554730, 7116564, 7624890, 7865676, 8211420, 8302658, 8895705, 9579990, 9832095, 10674846, 11495988, 11860940, 12453987, 13109460, 14369985, 15249780, 16605316, 17791410, 19159980, 19664190, 20756645, 21349692, 24907974, 26687115, 28739970, 35582820, 37361961, 39328380, 41513290, 49815948, 53374230, 57479940, 62269935, 74723922, 83026580, 106748460, 124539870, 149447844, 186809805, 249079740, 373619610, 747239220]

約数ペア:

[(1, 747239220), (2, 373619610), (3, 249079740), (4, 186809805), (5, 149447844), (6, 124539870), (7, 106748460), (9, 83026580), (10, 74723922), (12, 62269935), (13, 57479940), (14, 53374230), (15, 49815948), (18, 41513290), (19, 39328380), (20, 37361961), (21, 35582820), (26, 28739970), (28, 26687115), (30, 24907974), (35, 21349692), (36, 20756645), (38, 19664190), (39, 19159980), (42, 17791410), (45, 16605316), (49, 15249780), (52, 14369985), (57, 13109460), (60, 12453987), (63, 11860940), (65, 11495988), (70, 10674846), (76, 9832095), (78, 9579990), (84, 8895705), (90, 8302658), (91, 8211420), (95, 7865676), (98, 7624890), (105, 7116564), (114, 6554730), (117, 6386660), (126, 5930470), (130, 5747994), (133, 5618340), (140, 5337423), (147, 5083260), (156, 4789995), (171, 4369820), (180, 4151329), (182, 4105710), (190, 3932838), (195, 3831996), (196, 3812445), (210, 3558282), (228, 3277365), (234, 3193330), (245, 3049956), (247, 3025260), (252, 2965235), (260, 2873997), (266, 2809170), (273, 2737140), (285, 2621892), (294, 2541630), (315, 2372188), (342, 2184910), (343, 2178540), (364, 2052855), (380, 1966419), (390, 1915998), (399, 1872780), (420, 1779141), (441, 1694420), (455, 1642284), (468, 1596665), (490, 1524978), (494, 1512630), (532, 1404585), (546, 1368570), (570, 1310946), (585, 1277332), (588, 1270815), (630, 1186094), (637, 1173060), (665, 1123668), (684, 1092455), (686, 1089270), (735, 1016652), (741, 1008420), (780, 957999), (798, 936390), (819, 912380), (855, 873964), (882, 847210), (910, 821142), (931, 802620), (980, 762489), (988, 756315), (1029, 726180), (1092, 684285), (1140, 655473), (1170, 638666), (1197, 624260), (1235, 605052), (1260, 593047), (1274, 586530), (1330, 561834), (1365, 547428), (1372, 544635), (1470, 508326), (1482, 504210), (1596, 468195), (1638, 456190), (1710, 436982), (1715, 435708), (1729, 432180), (1764, 423605), (1820, 410571), (1862, 401310), (1911, 391020), (1995, 374556), (2058, 363090), (2205, 338884), (2223, 336140), (2340, 319333), (2394, 312130), (2401, 311220), (2470, 302526), (2548, 293265), (2660, 280917), (2730, 273714), (2793, 267540), (2940, 254163), (2964, 252105), (3087, 242060), (3185, 234612), (3276, 228095), (3420, 218491), (3430, 217854), (3458, 216090), (3705, 201684), (3724, 200655), (3822, 195510), (3990, 187278), (4095, 182476), (4116, 181545), (4410, 169442), (4446, 168070), (4459, 167580), (4655, 160524), (4788, 156065), (4802, 155610), (4940, 151263), (5145, 145236), (5187, 144060), (5460, 136857), (5586, 133770), (5733, 130340), (5985, 124852), (6174, 121030), (6370, 117306), (6517, 114660), (6860, 108927), (6916, 108045), (7203, 103740), (7410, 100842), (7644, 97755), (7980, 93639), (8190, 91238), (8379, 89180), (8645, 86436), (8820, 84721), (8892, 84035), (8918, 83790), (9310, 80262), (9555, 78204), (9604, 77805), (10290, 72618), (10374, 72030), (11115, 67228), (11172, 66885), (11466, 65170), (11970, 62426), (12005, 62244), (12103, 61740), (12348, 60515), (12740, 58653), (13034, 57330), (13377, 55860), (13965, 53508), (14406, 51870), (14820, 50421), (15435, 48412), (15561, 48020), (16380, 45619), (16758, 44590), (16807, 44460), (17290, 43218), (17836, 41895), (18620, 40131), (19110, 39102), (19551, 38220), (20580, 36309), (20748, 36015), (21609, 34580), (22230, 33614), (22295, 33516), (22932, 32585), (23940, 31213), (24010, 31122), (24206, 30870), (25935, 28812), (26068, 28665), (26754, 27930)]