612735240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 2069867520

約数和(自身を除く): 1457132280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 61, 65, 78, 94, 104, 120, 122, 130, 137, 141, 156, 183, 188, 195, 235, 244, 260, 274, 282, 305, 312, 366, 376, 390, 411, 470, 488, 520, 548, 564, 610, 611, 685, 705, 732, 780, 793, 822, 915, 940, 1096, 1128, 1220, 1222, 1370, 1410, 1464, 1560, 1586, 1644, 1781, 1830, 1833, 1880, 2055, 2379, 2440, 2444, 2740, 2820, 2867, 3055, 3172, 3288, 3562, 3660, 3666, 3965, 4110, 4758, 4888, 5343, 5480, 5640, 5734, 6110, 6344, 6439, 7124, 7320, 7332, 7930, 8220, 8357, 8601, 8905, 9165, 9516, 10686, 11468, 11895, 12220, 12878, 14248, 14335, 14664, 15860, 16440, 16714, 17202, 17810, 18330, 19032, 19317, 21372, 22936, 23790, 24440, 25071, 25756, 26715, 28670, 31720, 32195, 33428, 34404, 35620, 36660, 37271, 38634, 41785, 42744, 43005, 47580, 50142, 51512, 53430, 57340, 64390, 66856, 68808, 71240, 73320, 74542, 77268, 83570, 83707, 86010, 95160, 96585, 100284, 106860, 108641, 111813, 114680, 125355, 128780, 149084, 154536, 167140, 167414, 172020, 186355, 193170, 200568, 213720, 217282, 223626, 250710, 251121, 257560, 298168, 325923, 334280, 334828, 344040, 372710, 386340, 392779, 418535, 434564, 447252, 501420, 502242, 543205, 559065, 651846, 669656, 745420, 772680, 785558, 837070, 869128, 894504, 1002840, 1004484, 1086410, 1118130, 1178337, 1255605, 1303692, 1490840, 1571116, 1629615, 1674140, 1963895, 2008968, 2172820, 2236260, 2356674, 2511210, 2607384, 3142232, 3259230, 3348280, 3927790, 4345640, 4472520, 4713348, 5022420, 5106127, 5891685, 6518460, 7855580, 9426696, 10044840, 10212254, 11783370, 13036920, 15318381, 15711160, 20424508, 23566740, 25530635, 30636762, 40849016, 47133480, 51061270, 61273524, 76591905, 102122540, 122547048, 153183810, 204245080, 306367620, 612735240]

約数ペア:

[(1, 612735240), (2, 306367620), (3, 204245080), (4, 153183810), (5, 122547048), (6, 102122540), (8, 76591905), (10, 61273524), (12, 51061270), (13, 47133480), (15, 40849016), (20, 30636762), (24, 25530635), (26, 23566740), (30, 20424508), (39, 15711160), (40, 15318381), (47, 13036920), (52, 11783370), (60, 10212254), (61, 10044840), (65, 9426696), (78, 7855580), (94, 6518460), (104, 5891685), (120, 5106127), (122, 5022420), (130, 4713348), (137, 4472520), (141, 4345640), (156, 3927790), (183, 3348280), (188, 3259230), (195, 3142232), (235, 2607384), (244, 2511210), (260, 2356674), (274, 2236260), (282, 2172820), (305, 2008968), (312, 1963895), (366, 1674140), (376, 1629615), (390, 1571116), (411, 1490840), (470, 1303692), (488, 1255605), (520, 1178337), (548, 1118130), (564, 1086410), (610, 1004484), (611, 1002840), (685, 894504), (705, 869128), (732, 837070), (780, 785558), (793, 772680), (822, 745420), (915, 669656), (940, 651846), (1096, 559065), (1128, 543205), (1220, 502242), (1222, 501420), (1370, 447252), (1410, 434564), (1464, 418535), (1560, 392779), (1586, 386340), (1644, 372710), (1781, 344040), (1830, 334828), (1833, 334280), (1880, 325923), (2055, 298168), (2379, 257560), (2440, 251121), (2444, 250710), (2740, 223626), (2820, 217282), (2867, 213720), (3055, 200568), (3172, 193170), (3288, 186355), (3562, 172020), (3660, 167414), (3666, 167140), (3965, 154536), (4110, 149084), (4758, 128780), (4888, 125355), (5343, 114680), (5480, 111813), (5640, 108641), (5734, 106860), (6110, 100284), (6344, 96585), (6439, 95160), (7124, 86010), (7320, 83707), (7332, 83570), (7930, 77268), (8220, 74542), (8357, 73320), (8601, 71240), (8905, 68808), (9165, 66856), (9516, 64390), (10686, 57340), (11468, 53430), (11895, 51512), (12220, 50142), (12878, 47580), (14248, 43005), (14335, 42744), (14664, 41785), (15860, 38634), (16440, 37271), (16714, 36660), (17202, 35620), (17810, 34404), (18330, 33428), (19032, 32195), (19317, 31720), (21372, 28670), (22936, 26715), (23790, 25756), (24440, 25071)]