71187480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 297198720

約数和(自身を除く): 226011240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 41, 42, 45, 52, 53, 56, 60, 63, 65, 70, 72, 78, 82, 84, 90, 91, 104, 105, 106, 117, 120, 123, 126, 130, 140, 156, 159, 164, 168, 180, 182, 195, 205, 210, 212, 234, 246, 252, 260, 265, 273, 280, 287, 312, 315, 318, 328, 360, 364, 369, 371, 390, 410, 420, 424, 455, 468, 477, 492, 504, 520, 530, 533, 546, 574, 585, 615, 630, 636, 689, 728, 738, 742, 780, 795, 819, 820, 840, 861, 910, 936, 954, 984, 1060, 1066, 1092, 1113, 1148, 1170, 1230, 1260, 1272, 1365, 1378, 1435, 1476, 1484, 1560, 1590, 1599, 1638, 1640, 1722, 1820, 1845, 1855, 1908, 2067, 2120, 2132, 2173, 2184, 2226, 2296, 2340, 2385, 2460, 2520, 2583, 2665, 2730, 2756, 2870, 2952, 2968, 3180, 3198, 3276, 3339, 3444, 3445, 3640, 3690, 3710, 3731, 3816, 4095, 4134, 4264, 4305, 4346, 4452, 4680, 4770, 4797, 4823, 4920, 5166, 5330, 5460, 5512, 5565, 5740, 6201, 6360, 6396, 6519, 6552, 6678, 6888, 6890, 7380, 7420, 7462, 7995, 8190, 8268, 8610, 8692, 8904, 9540, 9594, 9646, 10332, 10335, 10660, 10865, 10920, 11130, 11193, 11480, 12402, 12792, 12915, 13038, 13356, 13780, 14469, 14760, 14840, 14924, 15211, 15990, 16380, 16536, 16695, 17220, 17384, 18655, 19080, 19188, 19292, 19557, 20664, 20670, 21320, 21730, 22260, 22386, 23985, 24115, 24804, 25830, 26076, 26712, 27560, 28249, 28938, 29848, 30422, 31005, 31980, 32595, 32760, 33390, 33579, 34440, 37310, 38376, 38584, 39114, 41340, 43407, 43460, 44520, 44772, 45633, 47970, 48230, 49608, 51660, 52152, 55965, 56498, 57876, 60844, 62010, 63960, 65190, 66780, 67158, 72345, 74620, 76055, 78228, 82680, 84747, 86814, 86920, 89544, 91266, 95940, 96460, 97785, 103320, 111930, 112996, 115752, 121688, 124020, 130380, 133560, 134316, 136899, 141245, 144690, 149240, 152110, 156456, 167895, 169494, 173628, 182532, 191880, 192920, 195570, 197743, 217035, 223860, 225992, 228165, 248040, 254241, 260760, 268632, 273798, 282490, 289380, 304220, 335790, 338988, 347256, 365064, 391140, 395486, 423735, 434070, 447720, 456330, 508482, 547596, 564980, 578760, 593229, 608440, 671580, 677976, 684495, 782280, 790972, 847470, 868140, 912660, 988715, 1016964, 1095192, 1129960, 1186458, 1271205, 1343160, 1368990, 1581944, 1694940, 1736280, 1779687, 1825320, 1977430, 2033928, 2372916, 2542410, 2737980, 2966145, 3389880, 3559374, 3954860, 4745832, 5084820, 5475960, 5932290, 7118748, 7909720, 8898435, 10169640, 11864580, 14237496, 17796870, 23729160, 35593740, 71187480]

約数ペア:

[(1, 71187480), (2, 35593740), (3, 23729160), (4, 17796870), (5, 14237496), (6, 11864580), (7, 10169640), (8, 8898435), (9, 7909720), (10, 7118748), (12, 5932290), (13, 5475960), (14, 5084820), (15, 4745832), (18, 3954860), (20, 3559374), (21, 3389880), (24, 2966145), (26, 2737980), (28, 2542410), (30, 2372916), (35, 2033928), (36, 1977430), (39, 1825320), (40, 1779687), (41, 1736280), (42, 1694940), (45, 1581944), (52, 1368990), (53, 1343160), (56, 1271205), (60, 1186458), (63, 1129960), (65, 1095192), (70, 1016964), (72, 988715), (78, 912660), (82, 868140), (84, 847470), (90, 790972), (91, 782280), (104, 684495), (105, 677976), (106, 671580), (117, 608440), (120, 593229), (123, 578760), (126, 564980), (130, 547596), (140, 508482), (156, 456330), (159, 447720), (164, 434070), (168, 423735), (180, 395486), (182, 391140), (195, 365064), (205, 347256), (210, 338988), (212, 335790), (234, 304220), (246, 289380), (252, 282490), (260, 273798), (265, 268632), (273, 260760), (280, 254241), (287, 248040), (312, 228165), (315, 225992), (318, 223860), (328, 217035), (360, 197743), (364, 195570), (369, 192920), (371, 191880), (390, 182532), (410, 173628), (420, 169494), (424, 167895), (455, 156456), (468, 152110), (477, 149240), (492, 144690), (504, 141245), (520, 136899), (530, 134316), (533, 133560), (546, 130380), (574, 124020), (585, 121688), (615, 115752), (630, 112996), (636, 111930), (689, 103320), (728, 97785), (738, 96460), (742, 95940), (780, 91266), (795, 89544), (819, 86920), (820, 86814), (840, 84747), (861, 82680), (910, 78228), (936, 76055), (954, 74620), (984, 72345), (1060, 67158), (1066, 66780), (1092, 65190), (1113, 63960), (1148, 62010), (1170, 60844), (1230, 57876), (1260, 56498), (1272, 55965), (1365, 52152), (1378, 51660), (1435, 49608), (1476, 48230), (1484, 47970), (1560, 45633), (1590, 44772), (1599, 44520), (1638, 43460), (1640, 43407), (1722, 41340), (1820, 39114), (1845, 38584), (1855, 38376), (1908, 37310), (2067, 34440), (2120, 33579), (2132, 33390), (2173, 32760), (2184, 32595), (2226, 31980), (2296, 31005), (2340, 30422), (2385, 29848), (2460, 28938), (2520, 28249), (2583, 27560), (2665, 26712), (2730, 26076), (2756, 25830), (2870, 24804), (2952, 24115), (2968, 23985), (3180, 22386), (3198, 22260), (3276, 21730), (3339, 21320), (3444, 20670), (3445, 20664), (3640, 19557), (3690, 19292), (3710, 19188), (3731, 19080), (3816, 18655), (4095, 17384), (4134, 17220), (4264, 16695), (4305, 16536), (4346, 16380), (4452, 15990), (4680, 15211), (4770, 14924), (4797, 14840), (4823, 14760), (4920, 14469), (5166, 13780), (5330, 13356), (5460, 13038), (5512, 12915), (5565, 12792), (5740, 12402), (6201, 11480), (6360, 11193), (6396, 11130), (6519, 10920), (6552, 10865), (6678, 10660), (6888, 10335), (6890, 10332), (7380, 9646), (7420, 9594), (7462, 9540), (7995, 8904), (8190, 8692), (8268, 8610)]