121583280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 320

約数和(自身を含む): 489968640

約数和(自身を除く): 368385360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 293, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 586, 624, 665, 728, 741, 760, 780, 798, 840, 879, 910, 912, 988, 1040, 1064, 1092, 1140, 1172, 1235, 1330, 1365, 1456, 1465, 1482, 1520, 1560, 1596, 1680, 1729, 1758, 1820, 1976, 1995, 2051, 2128, 2184, 2280, 2344, 2470, 2660, 2730, 2930, 2964, 3120, 3192, 3458, 3516, 3640, 3705, 3809, 3952, 3990, 4102, 4368, 4395, 4560, 4688, 4940, 5187, 5320, 5460, 5567, 5860, 5928, 6153, 6384, 6916, 7032, 7280, 7410, 7618, 7980, 8204, 8645, 8790, 9880, 10255, 10374, 10640, 10920, 11134, 11427, 11720, 11856, 12306, 13832, 14064, 14820, 15236, 15960, 16408, 16701, 17290, 17580, 19045, 19760, 20510, 20748, 21840, 22268, 22854, 23440, 24612, 25935, 26663, 27664, 27835, 29640, 30472, 30765, 31920, 32816, 33402, 34580, 35160, 38090, 38969, 41020, 41496, 44536, 45708, 49224, 51870, 53326, 55670, 57135, 59280, 60944, 61530, 66804, 69160, 70320, 72371, 76180, 77938, 79989, 82040, 82992, 83505, 89072, 91416, 98448, 103740, 106652, 111340, 114270, 116907, 123060, 133315, 133608, 138320, 144742, 152360, 155876, 159978, 164080, 167010, 182832, 194845, 207480, 213304, 217113, 222680, 228540, 233814, 246120, 266630, 267216, 289484, 304720, 311752, 319956, 334020, 361855, 389690, 399945, 414960, 426608, 434226, 445360, 457080, 467628, 492240, 506597, 533260, 578968, 584535, 623504, 639912, 668040, 723710, 779380, 799890, 868452, 914160, 935256, 1013194, 1066520, 1085565, 1157936, 1169070, 1279824, 1336080, 1447420, 1519791, 1558760, 1599780, 1736904, 1870512, 2026388, 2133040, 2171130, 2338140, 2532985, 2894840, 3039582, 3117520, 3199560, 3473808, 4052776, 4342260, 4676280, 5065970, 5789680, 6079164, 6399120, 7598955, 8105552, 8684520, 9352560, 10131940, 12158328, 15197910, 17369040, 20263880, 24316656, 30395820, 40527760, 60791640, 121583280]

約数ペア:

[(1, 121583280), (2, 60791640), (3, 40527760), (4, 30395820), (5, 24316656), (6, 20263880), (7, 17369040), (8, 15197910), (10, 12158328), (12, 10131940), (13, 9352560), (14, 8684520), (15, 8105552), (16, 7598955), (19, 6399120), (20, 6079164), (21, 5789680), (24, 5065970), (26, 4676280), (28, 4342260), (30, 4052776), (35, 3473808), (38, 3199560), (39, 3117520), (40, 3039582), (42, 2894840), (48, 2532985), (52, 2338140), (56, 2171130), (57, 2133040), (60, 2026388), (65, 1870512), (70, 1736904), (76, 1599780), (78, 1558760), (80, 1519791), (84, 1447420), (91, 1336080), (95, 1279824), (104, 1169070), (105, 1157936), (112, 1085565), (114, 1066520), (120, 1013194), (130, 935256), (133, 914160), (140, 868452), (152, 799890), (156, 779380), (168, 723710), (182, 668040), (190, 639912), (195, 623504), (208, 584535), (210, 578968), (228, 533260), (240, 506597), (247, 492240), (260, 467628), (266, 457080), (273, 445360), (280, 434226), (285, 426608), (293, 414960), (304, 399945), (312, 389690), (336, 361855), (364, 334020), (380, 319956), (390, 311752), (399, 304720), (420, 289484), (455, 267216), (456, 266630), (494, 246120), (520, 233814), (532, 228540), (546, 222680), (560, 217113), (570, 213304), (586, 207480), (624, 194845), (665, 182832), (728, 167010), (741, 164080), (760, 159978), (780, 155876), (798, 152360), (840, 144742), (879, 138320), (910, 133608), (912, 133315), (988, 123060), (1040, 116907), (1064, 114270), (1092, 111340), (1140, 106652), (1172, 103740), (1235, 98448), (1330, 91416), (1365, 89072), (1456, 83505), (1465, 82992), (1482, 82040), (1520, 79989), (1560, 77938), (1596, 76180), (1680, 72371), (1729, 70320), (1758, 69160), (1820, 66804), (1976, 61530), (1995, 60944), (2051, 59280), (2128, 57135), (2184, 55670), (2280, 53326), (2344, 51870), (2470, 49224), (2660, 45708), (2730, 44536), (2930, 41496), (2964, 41020), (3120, 38969), (3192, 38090), (3458, 35160), (3516, 34580), (3640, 33402), (3705, 32816), (3809, 31920), (3952, 30765), (3990, 30472), (4102, 29640), (4368, 27835), (4395, 27664), (4560, 26663), (4688, 25935), (4940, 24612), (5187, 23440), (5320, 22854), (5460, 22268), (5567, 21840), (5860, 20748), (5928, 20510), (6153, 19760), (6384, 19045), (6916, 17580), (7032, 17290), (7280, 16701), (7410, 16408), (7618, 15960), (7980, 15236), (8204, 14820), (8645, 14064), (8790, 13832), (9880, 12306), (10255, 11856), (10374, 11720), (10640, 11427), (10920, 11134)]