74627280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 480

約数和(自身を含む): 331478784

約数和(自身を除く): 256851504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 65, 67, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 112, 117, 119, 120, 126, 130, 134, 136, 140, 144, 153, 156, 168, 170, 180, 182, 195, 201, 204, 208, 210, 221, 234, 238, 240, 252, 255, 260, 268, 272, 273, 280, 306, 312, 315, 335, 336, 340, 357, 360, 364, 390, 402, 408, 420, 442, 455, 468, 469, 476, 504, 510, 520, 536, 546, 560, 585, 595, 603, 612, 624, 630, 663, 670, 680, 714, 720, 728, 765, 780, 804, 816, 819, 840, 871, 884, 910, 936, 938, 952, 1005, 1008, 1020, 1040, 1071, 1072, 1092, 1105, 1139, 1170, 1190, 1206, 1224, 1260, 1326, 1340, 1360, 1365, 1407, 1428, 1456, 1530, 1547, 1560, 1608, 1638, 1680, 1742, 1768, 1785, 1820, 1872, 1876, 1904, 1989, 2010, 2040, 2142, 2184, 2210, 2278, 2340, 2345, 2380, 2412, 2448, 2520, 2613, 2652, 2680, 2730, 2814, 2856, 3015, 3060, 3094, 3120, 3216, 3276, 3315, 3417, 3484, 3536, 3570, 3640, 3752, 3978, 4020, 4080, 4095, 4221, 4284, 4355, 4368, 4420, 4556, 4641, 4680, 4690, 4760, 4824, 5040, 5226, 5304, 5355, 5360, 5460, 5628, 5695, 5712, 6030, 6097, 6120, 6188, 6552, 6630, 6834, 6968, 7035, 7140, 7280, 7504, 7735, 7839, 7956, 7973, 8040, 8190, 8442, 8568, 8710, 8840, 9112, 9282, 9360, 9380, 9520, 9648, 9945, 10251, 10452, 10608, 10710, 10920, 11256, 11390, 12060, 12194, 12240, 12376, 13065, 13104, 13260, 13668, 13923, 13936, 14070, 14280, 14807, 15470, 15678, 15912, 15946, 16080, 16380, 16884, 17085, 17136, 17420, 17680, 18224, 18291, 18564, 18760, 19890, 20502, 20904, 21105, 21420, 21840, 22512, 22780, 23205, 23919, 24120, 24388, 24752, 26130, 26520, 27336, 27846, 28140, 28560, 29614, 30485, 30940, 31356, 31824, 31892, 32760, 33768, 34170, 34840, 36582, 37128, 37520, 39195, 39780, 39865, 41004, 41808, 42210, 42840, 44421, 45560, 46410, 47838, 48240, 48776, 51255, 52260, 53040, 54672, 54873, 55692, 56280, 59228, 60970, 61880, 62712, 63784, 65520, 67536, 68340, 69615, 69680, 71757, 73164, 74035, 74256, 78390, 79560, 79730, 82008, 84420, 85680, 88842, 91120, 91455, 92820, 95676, 97552, 102510, 103649, 104520, 109746, 111384, 112560, 118456, 119595, 121940, 123760, 125424, 127568, 133263, 136680, 139230, 143514, 146328, 148070, 156780, 159120, 159460, 164016, 168840, 177684, 182910, 185640, 191352, 205020, 207298, 209040, 219492, 222105, 222768, 236912, 239190, 243880, 266526, 273360, 274365, 278460, 287028, 292656, 296140, 310947, 313560, 318920, 337680, 355368, 358785, 365820, 371280, 382704, 410040, 414596, 438984, 444210, 478380, 487760, 518245, 533052, 548730, 556920, 574056, 592280, 621894, 627120, 637840, 666315, 710736, 717570, 731640, 820080, 829192, 877968, 888420, 932841, 956760, 1036490, 1066104, 1097460, 1113840, 1148112, 1184560, 1243788, 1332630, 1435140, 1463280, 1554735, 1658384, 1776840, 1865682, 1913520, 2072980, 2132208, 2194920, 2487576, 2665260, 2870280, 3109470, 3553680, 3731364, 4145960, 4389840, 4664205, 4975152, 5330520, 5740560, 6218940, 7462728, 8291920, 9328410, 10661040, 12437880, 14925456, 18656820, 24875760, 37313640, 74627280]

約数ペア:

[(1, 74627280), (2, 37313640), (3, 24875760), (4, 18656820), (5, 14925456), (6, 12437880), (7, 10661040), (8, 9328410), (9, 8291920), (10, 7462728), (12, 6218940), (13, 5740560), (14, 5330520), (15, 4975152), (16, 4664205), (17, 4389840), (18, 4145960), (20, 3731364), (21, 3553680), (24, 3109470), (26, 2870280), (28, 2665260), (30, 2487576), (34, 2194920), (35, 2132208), (36, 2072980), (39, 1913520), (40, 1865682), (42, 1776840), (45, 1658384), (48, 1554735), (51, 1463280), (52, 1435140), (56, 1332630), (60, 1243788), (63, 1184560), (65, 1148112), (67, 1113840), (68, 1097460), (70, 1066104), (72, 1036490), (78, 956760), (80, 932841), (84, 888420), (85, 877968), (90, 829192), (91, 820080), (102, 731640), (104, 717570), (105, 710736), (112, 666315), (117, 637840), (119, 627120), (120, 621894), (126, 592280), (130, 574056), (134, 556920), (136, 548730), (140, 533052), (144, 518245), (153, 487760), (156, 478380), (168, 444210), (170, 438984), (180, 414596), (182, 410040), (195, 382704), (201, 371280), (204, 365820), (208, 358785), (210, 355368), (221, 337680), (234, 318920), (238, 313560), (240, 310947), (252, 296140), (255, 292656), (260, 287028), (268, 278460), (272, 274365), (273, 273360), (280, 266526), (306, 243880), (312, 239190), (315, 236912), (335, 222768), (336, 222105), (340, 219492), (357, 209040), (360, 207298), (364, 205020), (390, 191352), (402, 185640), (408, 182910), (420, 177684), (442, 168840), (455, 164016), (468, 159460), (469, 159120), (476, 156780), (504, 148070), (510, 146328), (520, 143514), (536, 139230), (546, 136680), (560, 133263), (585, 127568), (595, 125424), (603, 123760), (612, 121940), (624, 119595), (630, 118456), (663, 112560), (670, 111384), (680, 109746), (714, 104520), (720, 103649), (728, 102510), (765, 97552), (780, 95676), (804, 92820), (816, 91455), (819, 91120), (840, 88842), (871, 85680), (884, 84420), (910, 82008), (936, 79730), (938, 79560), (952, 78390), (1005, 74256), (1008, 74035), (1020, 73164), (1040, 71757), (1071, 69680), (1072, 69615), (1092, 68340), (1105, 67536), (1139, 65520), (1170, 63784), (1190, 62712), (1206, 61880), (1224, 60970), (1260, 59228), (1326, 56280), (1340, 55692), (1360, 54873), (1365, 54672), (1407, 53040), (1428, 52260), (1456, 51255), (1530, 48776), (1547, 48240), (1560, 47838), (1608, 46410), (1638, 45560), (1680, 44421), (1742, 42840), (1768, 42210), (1785, 41808), (1820, 41004), (1872, 39865), (1876, 39780), (1904, 39195), (1989, 37520), (2010, 37128), (2040, 36582), (2142, 34840), (2184, 34170), (2210, 33768), (2278, 32760), (2340, 31892), (2345, 31824), (2380, 31356), (2412, 30940), (2448, 30485), (2520, 29614), (2613, 28560), (2652, 28140), (2680, 27846), (2730, 27336), (2814, 26520), (2856, 26130), (3015, 24752), (3060, 24388), (3094, 24120), (3120, 23919), (3216, 23205), (3276, 22780), (3315, 22512), (3417, 21840), (3484, 21420), (3536, 21105), (3570, 20904), (3640, 20502), (3752, 19890), (3978, 18760), (4020, 18564), (4080, 18291), (4095, 18224), (4221, 17680), (4284, 17420), (4355, 17136), (4368, 17085), (4420, 16884), (4556, 16380), (4641, 16080), (4680, 15946), (4690, 15912), (4760, 15678), (4824, 15470), (5040, 14807), (5226, 14280), (5304, 14070), (5355, 13936), (5360, 13923), (5460, 13668), (5628, 13260), (5695, 13104), (5712, 13065), (6030, 12376), (6097, 12240), (6120, 12194), (6188, 12060), (6552, 11390), (6630, 11256), (6834, 10920), (6968, 10710), (7035, 10608), (7140, 10452), (7280, 10251), (7504, 9945), (7735, 9648), (7839, 9520), (7956, 9380), (7973, 9360), (8040, 9282), (8190, 9112), (8442, 8840), (8568, 8710)]