2170872480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4068

約数の個数: 288

約数和(自身を含む): 8302621824

約数和(自身を除く): 6131749344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 196, 210, 224, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 480, 483, 490, 552, 560, 588, 644, 672, 690, 735, 736, 784, 805, 840, 920, 966, 980, 1104, 1120, 1127, 1176, 1288, 1380, 1470, 1568, 1610, 1680, 1840, 1932, 1960, 2208, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3360, 3381, 3680, 3864, 3920, 4013, 4508, 4704, 4830, 5152, 5520, 5635, 5880, 6440, 6762, 7728, 7840, 8026, 9016, 9660, 11040, 11270, 11760, 12039, 12880, 13524, 15456, 16052, 16905, 18032, 19320, 20065, 22540, 23520, 24078, 25760, 27048, 28091, 32104, 33810, 36064, 38640, 40130, 45080, 48156, 54096, 56182, 60195, 64208, 67620, 77280, 80260, 84273, 90160, 92299, 96312, 108192, 112364, 120390, 128416, 135240, 140455, 160520, 168546, 180320, 184598, 192624, 196637, 224728, 240780, 270480, 276897, 280910, 321040, 337092, 369196, 385248, 393274, 421365, 449456, 461495, 481560, 540960, 553794, 561820, 589911, 642080, 646093, 674184, 738392, 786548, 842730, 898912, 922990, 963120, 983185, 1107588, 1123640, 1179822, 1292186, 1348368, 1384485, 1476784, 1573096, 1685460, 1845980, 1926240, 1938279, 1966370, 2215176, 2247280, 2359644, 2584372, 2696736, 2768970, 2949555, 2953568, 3146192, 3230465, 3370920, 3691960, 3876558, 3932740, 4430352, 4494560, 4522651, 4719288, 5168744, 5537940, 5899110, 6292384, 6460930, 6741840, 7383920, 7753116, 7865480, 8860704, 9045302, 9438576, 9691395, 10337488, 11075880, 11798220, 12921860, 13483680, 13567953, 14767840, 15506232, 15730960, 18090604, 18877152, 19382790, 20674976, 22151760, 22613255, 23596440, 25843720, 27135906, 31012464, 31461920, 36181208, 38765580, 44303520, 45226510, 47192880, 51687440, 54271812, 62024928, 67839765, 72362416, 77531160, 90453020, 94385760, 103374880, 108543624, 135679530, 144724832, 155062320, 180906040, 217087248, 271359060, 310124640, 361812080, 434174496, 542718120, 723624160, 1085436240, 2170872480]

約数ペア:

[(1, 2170872480), (2, 1085436240), (3, 723624160), (4, 542718120), (5, 434174496), (6, 361812080), (7, 310124640), (8, 271359060), (10, 217087248), (12, 180906040), (14, 155062320), (15, 144724832), (16, 135679530), (20, 108543624), (21, 103374880), (23, 94385760), (24, 90453020), (28, 77531160), (30, 72362416), (32, 67839765), (35, 62024928), (40, 54271812), (42, 51687440), (46, 47192880), (48, 45226510), (49, 44303520), (56, 38765580), (60, 36181208), (69, 31461920), (70, 31012464), (80, 27135906), (84, 25843720), (92, 23596440), (96, 22613255), (98, 22151760), (105, 20674976), (112, 19382790), (115, 18877152), (120, 18090604), (138, 15730960), (140, 15506232), (147, 14767840), (160, 13567953), (161, 13483680), (168, 12921860), (184, 11798220), (196, 11075880), (210, 10337488), (224, 9691395), (230, 9438576), (240, 9045302), (245, 8860704), (276, 7865480), (280, 7753116), (294, 7383920), (322, 6741840), (336, 6460930), (345, 6292384), (368, 5899110), (392, 5537940), (420, 5168744), (460, 4719288), (480, 4522651), (483, 4494560), (490, 4430352), (552, 3932740), (560, 3876558), (588, 3691960), (644, 3370920), (672, 3230465), (690, 3146192), (735, 2953568), (736, 2949555), (784, 2768970), (805, 2696736), (840, 2584372), (920, 2359644), (966, 2247280), (980, 2215176), (1104, 1966370), (1120, 1938279), (1127, 1926240), (1176, 1845980), (1288, 1685460), (1380, 1573096), (1470, 1476784), (1568, 1384485), (1610, 1348368), (1680, 1292186), (1840, 1179822), (1932, 1123640), (1960, 1107588), (2208, 983185), (2254, 963120), (2352, 922990), (2415, 898912), (2576, 842730), (2760, 786548), (2940, 738392), (3220, 674184), (3360, 646093), (3381, 642080), (3680, 589911), (3864, 561820), (3920, 553794), (4013, 540960), (4508, 481560), (4704, 461495), (4830, 449456), (5152, 421365), (5520, 393274), (5635, 385248), (5880, 369196), (6440, 337092), (6762, 321040), (7728, 280910), (7840, 276897), (8026, 270480), (9016, 240780), (9660, 224728), (11040, 196637), (11270, 192624), (11760, 184598), (12039, 180320), (12880, 168546), (13524, 160520), (15456, 140455), (16052, 135240), (16905, 128416), (18032, 120390), (19320, 112364), (20065, 108192), (22540, 96312), (23520, 92299), (24078, 90160), (25760, 84273), (27048, 80260), (28091, 77280), (32104, 67620), (33810, 64208), (36064, 60195), (38640, 56182), (40130, 54096), (45080, 48156)]