18216241680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6367}}^1$

素因数の和:6534

約数の個数: 320

約数和(自身を含む): 70043516928

約数和(自身を除く): 51827275248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 131, 140, 156, 168, 182, 195, 208, 210, 240, 260, 262, 273, 280, 312, 336, 364, 390, 393, 420, 455, 520, 524, 546, 560, 624, 655, 728, 780, 786, 840, 910, 917, 1040, 1048, 1092, 1310, 1365, 1456, 1560, 1572, 1680, 1703, 1820, 1834, 1965, 2096, 2184, 2620, 2730, 2751, 3120, 3144, 3406, 3640, 3668, 3930, 4368, 4585, 5109, 5240, 5460, 5502, 6288, 6367, 6812, 7280, 7336, 7860, 8515, 9170, 10218, 10480, 10920, 11004, 11921, 12734, 13624, 13755, 14672, 15720, 17030, 18340, 19101, 20436, 21840, 22008, 23842, 25468, 25545, 27248, 27510, 31440, 31835, 34060, 35763, 36680, 38202, 40872, 44016, 44569, 47684, 50936, 51090, 55020, 59605, 63670, 68120, 71526, 73360, 76404, 81744, 82771, 89138, 95368, 95505, 101872, 102180, 110040, 119210, 127340, 133707, 136240, 143052, 152808, 165542, 178276, 178815, 190736, 191010, 204360, 220080, 222845, 238420, 248313, 254680, 267414, 286104, 305616, 331084, 356552, 357630, 382020, 408720, 413855, 445690, 476840, 496626, 509360, 534828, 572208, 579397, 662168, 668535, 713104, 715260, 764040, 827710, 834077, 891380, 953680, 993252, 1069656, 1158794, 1241565, 1324336, 1337070, 1430520, 1528080, 1655420, 1668154, 1738191, 1782760, 1986504, 2139312, 2317588, 2483130, 2502231, 2674140, 2861040, 2896985, 3310840, 3336308, 3476382, 3565520, 3973008, 4170385, 4635176, 4966260, 5004462, 5348280, 5793970, 5838539, 6621680, 6672616, 6952764, 8340770, 8690955, 9270352, 9932520, 10008924, 10696560, 10843001, 11587940, 11677078, 12511155, 13345232, 13905528, 16681540, 17381910, 17515617, 19865040, 20017848, 21686002, 23175880, 23354156, 25022310, 27811056, 29192695, 32529003, 33363080, 34763820, 35031234, 40035696, 43372004, 46351760, 46708312, 50044620, 54215005, 58385390, 65058006, 66726160, 69527640, 70062468, 75901007, 86744008, 87578085, 93416624, 100089240, 108430010, 116770780, 130116012, 139055280, 140124936, 151802014, 162645015, 173488016, 175156170, 200178480, 216860020, 227703021, 233541560, 260232024, 280249872, 303604028, 325290030, 350312340, 379505035, 433720040, 455406042, 467083120, 520464048, 607208056, 650580060, 700624680, 759010070, 867440080, 910812084, 1138515105, 1214416112, 1301160120, 1401249360, 1518020140, 1821624168, 2277030210, 2602320240, 3036040280, 3643248336, 4554060420, 6072080560, 9108120840, 18216241680]

約数ペア:

[(1, 18216241680), (2, 9108120840), (3, 6072080560), (4, 4554060420), (5, 3643248336), (6, 3036040280), (7, 2602320240), (8, 2277030210), (10, 1821624168), (12, 1518020140), (13, 1401249360), (14, 1301160120), (15, 1214416112), (16, 1138515105), (20, 910812084), (21, 867440080), (24, 759010070), (26, 700624680), (28, 650580060), (30, 607208056), (35, 520464048), (39, 467083120), (40, 455406042), (42, 433720040), (48, 379505035), (52, 350312340), (56, 325290030), (60, 303604028), (65, 280249872), (70, 260232024), (78, 233541560), (80, 227703021), (84, 216860020), (91, 200178480), (104, 175156170), (105, 173488016), (112, 162645015), (120, 151802014), (130, 140124936), (131, 139055280), (140, 130116012), (156, 116770780), (168, 108430010), (182, 100089240), (195, 93416624), (208, 87578085), (210, 86744008), (240, 75901007), (260, 70062468), (262, 69527640), (273, 66726160), (280, 65058006), (312, 58385390), (336, 54215005), (364, 50044620), (390, 46708312), (393, 46351760), (420, 43372004), (455, 40035696), (520, 35031234), (524, 34763820), (546, 33363080), (560, 32529003), (624, 29192695), (655, 27811056), (728, 25022310), (780, 23354156), (786, 23175880), (840, 21686002), (910, 20017848), (917, 19865040), (1040, 17515617), (1048, 17381910), (1092, 16681540), (1310, 13905528), (1365, 13345232), (1456, 12511155), (1560, 11677078), (1572, 11587940), (1680, 10843001), (1703, 10696560), (1820, 10008924), (1834, 9932520), (1965, 9270352), (2096, 8690955), (2184, 8340770), (2620, 6952764), (2730, 6672616), (2751, 6621680), (3120, 5838539), (3144, 5793970), (3406, 5348280), (3640, 5004462), (3668, 4966260), (3930, 4635176), (4368, 4170385), (4585, 3973008), (5109, 3565520), (5240, 3476382), (5460, 3336308), (5502, 3310840), (6288, 2896985), (6367, 2861040), (6812, 2674140), (7280, 2502231), (7336, 2483130), (7860, 2317588), (8515, 2139312), (9170, 1986504), (10218, 1782760), (10480, 1738191), (10920, 1668154), (11004, 1655420), (11921, 1528080), (12734, 1430520), (13624, 1337070), (13755, 1324336), (14672, 1241565), (15720, 1158794), (17030, 1069656), (18340, 993252), (19101, 953680), (20436, 891380), (21840, 834077), (22008, 827710), (23842, 764040), (25468, 715260), (25545, 713104), (27248, 668535), (27510, 662168), (31440, 579397), (31835, 572208), (34060, 534828), (35763, 509360), (36680, 496626), (38202, 476840), (40872, 445690), (44016, 413855), (44569, 408720), (47684, 382020), (50936, 357630), (51090, 356552), (55020, 331084), (59605, 305616), (63670, 286104), (68120, 267414), (71526, 254680), (73360, 248313), (76404, 238420), (81744, 222845), (82771, 220080), (89138, 204360), (95368, 191010), (95505, 190736), (101872, 178815), (102180, 178276), (110040, 165542), (119210, 152808), (127340, 143052), (133707, 136240)]