66488891280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{9613}}^1$

素因数の和:9838

約数の個数: 320

約数和(自身を含む): 247201320960

約数和(自身を除く): 180712429680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 179, 184, 210, 230, 240, 276, 280, 322, 336, 345, 358, 368, 420, 460, 483, 537, 552, 560, 644, 690, 716, 805, 840, 895, 920, 966, 1074, 1104, 1253, 1288, 1380, 1432, 1610, 1680, 1790, 1840, 1932, 2148, 2415, 2506, 2576, 2685, 2760, 2864, 3220, 3580, 3759, 3864, 4117, 4296, 4830, 5012, 5370, 5520, 6265, 6440, 7160, 7518, 7728, 8234, 8592, 9613, 9660, 10024, 10740, 12351, 12530, 12880, 14320, 15036, 16468, 18795, 19226, 19320, 20048, 20585, 21480, 24702, 25060, 28819, 28839, 30072, 32936, 37590, 38452, 38640, 41170, 42960, 48065, 49404, 50120, 57638, 57678, 60144, 61755, 65872, 67291, 75180, 76904, 82340, 86457, 96130, 98808, 100240, 115276, 115356, 123510, 134582, 144095, 144195, 150360, 153808, 164680, 172914, 192260, 197616, 201873, 221099, 230552, 230712, 247020, 269164, 288190, 288390, 300720, 329360, 336455, 345828, 384520, 403746, 432285, 442198, 461104, 461424, 494040, 538328, 576380, 576780, 663297, 672910, 691656, 769040, 807492, 864570, 884396, 988080, 1009365, 1076656, 1105495, 1152760, 1153560, 1326594, 1345820, 1383312, 1547693, 1614984, 1720727, 1729140, 1768792, 2018730, 2210990, 2305520, 2307120, 2653188, 2691640, 3095386, 3229968, 3316485, 3441454, 3458280, 3537584, 4037460, 4421980, 4643079, 5162181, 5306376, 5383280, 6190772, 6632970, 6882908, 6916560, 7738465, 8074920, 8603635, 8843960, 9286158, 10324362, 10612752, 12045089, 12381544, 13265940, 13765816, 15476930, 16149840, 17207270, 17687920, 18572316, 20648724, 23215395, 24090178, 24763088, 25810905, 26531880, 27531632, 30953860, 34414540, 36135267, 37144632, 39576721, 41297448, 46430790, 48180356, 51621810, 53063760, 60225445, 61907720, 68829080, 72270534, 74289264, 79153442, 82594896, 92861580, 96360712, 103243620, 118730163, 120450890, 123815440, 137658160, 144541068, 158306884, 180676335, 185723160, 192721424, 197883605, 206487240, 237460326, 240901780, 277037047, 289082136, 316613768, 361352670, 371446320, 395767210, 412974480, 474920652, 481803560, 554074094, 578164272, 593650815, 633227536, 722705340, 791534420, 831111141, 949841304, 963607120, 1108148188, 1187301630, 1385185235, 1445410680, 1583068840, 1662222282, 1899682608, 2216296376, 2374603260, 2770370470, 2890821360, 3166137680, 3324444564, 4155555705, 4432592752, 4749206520, 5540740940, 6648889128, 8311111410, 9498413040, 11081481880, 13297778256, 16622222820, 22162963760, 33244445640, 66488891280]

約数ペア:

[(1, 66488891280), (2, 33244445640), (3, 22162963760), (4, 16622222820), (5, 13297778256), (6, 11081481880), (7, 9498413040), (8, 8311111410), (10, 6648889128), (12, 5540740940), (14, 4749206520), (15, 4432592752), (16, 4155555705), (20, 3324444564), (21, 3166137680), (23, 2890821360), (24, 2770370470), (28, 2374603260), (30, 2216296376), (35, 1899682608), (40, 1662222282), (42, 1583068840), (46, 1445410680), (48, 1385185235), (56, 1187301630), (60, 1108148188), (69, 963607120), (70, 949841304), (80, 831111141), (84, 791534420), (92, 722705340), (105, 633227536), (112, 593650815), (115, 578164272), (120, 554074094), (138, 481803560), (140, 474920652), (161, 412974480), (168, 395767210), (179, 371446320), (184, 361352670), (210, 316613768), (230, 289082136), (240, 277037047), (276, 240901780), (280, 237460326), (322, 206487240), (336, 197883605), (345, 192721424), (358, 185723160), (368, 180676335), (420, 158306884), (460, 144541068), (483, 137658160), (537, 123815440), (552, 120450890), (560, 118730163), (644, 103243620), (690, 96360712), (716, 92861580), (805, 82594896), (840, 79153442), (895, 74289264), (920, 72270534), (966, 68829080), (1074, 61907720), (1104, 60225445), (1253, 53063760), (1288, 51621810), (1380, 48180356), (1432, 46430790), (1610, 41297448), (1680, 39576721), (1790, 37144632), (1840, 36135267), (1932, 34414540), (2148, 30953860), (2415, 27531632), (2506, 26531880), (2576, 25810905), (2685, 24763088), (2760, 24090178), (2864, 23215395), (3220, 20648724), (3580, 18572316), (3759, 17687920), (3864, 17207270), (4117, 16149840), (4296, 15476930), (4830, 13765816), (5012, 13265940), (5370, 12381544), (5520, 12045089), (6265, 10612752), (6440, 10324362), (7160, 9286158), (7518, 8843960), (7728, 8603635), (8234, 8074920), (8592, 7738465), (9613, 6916560), (9660, 6882908), (10024, 6632970), (10740, 6190772), (12351, 5383280), (12530, 5306376), (12880, 5162181), (14320, 4643079), (15036, 4421980), (16468, 4037460), (18795, 3537584), (19226, 3458280), (19320, 3441454), (20048, 3316485), (20585, 3229968), (21480, 3095386), (24702, 2691640), (25060, 2653188), (28819, 2307120), (28839, 2305520), (30072, 2210990), (32936, 2018730), (37590, 1768792), (38452, 1729140), (38640, 1720727), (41170, 1614984), (42960, 1547693), (48065, 1383312), (49404, 1345820), (50120, 1326594), (57638, 1153560), (57678, 1152760), (60144, 1105495), (61755, 1076656), (65872, 1009365), (67291, 988080), (75180, 884396), (76904, 864570), (82340, 807492), (86457, 769040), (96130, 691656), (98808, 672910), (100240, 663297), (115276, 576780), (115356, 576380), (123510, 538328), (134582, 494040), (144095, 461424), (144195, 461104), (150360, 442198), (153808, 432285), (164680, 403746), (172914, 384520), (192260, 345828), (197616, 336455), (201873, 329360), (221099, 300720), (230552, 288390), (230712, 288190), (247020, 269164)]