20014945440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1732

約数の個数: 384

約数和(自身を含む): 74494328832

約数和(自身を除く): 54479383392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 71, 80, 84, 96, 105, 106, 112, 120, 140, 142, 159, 160, 168, 210, 212, 213, 224, 240, 265, 280, 284, 318, 336, 355, 371, 420, 424, 426, 480, 497, 530, 560, 568, 636, 672, 710, 742, 795, 840, 848, 852, 994, 1060, 1065, 1113, 1120, 1136, 1272, 1420, 1484, 1491, 1583, 1590, 1680, 1696, 1704, 1855, 1988, 2120, 2130, 2226, 2272, 2485, 2544, 2840, 2968, 2982, 3166, 3180, 3360, 3408, 3710, 3763, 3976, 4240, 4260, 4452, 4749, 4970, 5088, 5565, 5680, 5936, 5964, 6332, 6360, 6816, 7420, 7455, 7526, 7915, 7952, 8480, 8520, 8904, 9498, 9940, 11081, 11130, 11289, 11360, 11872, 11928, 12664, 12720, 14840, 14910, 15052, 15830, 15904, 17040, 17808, 18815, 18996, 19880, 22162, 22260, 22578, 23745, 23856, 25328, 25440, 26341, 29680, 29820, 30104, 31660, 33243, 34080, 35616, 37630, 37992, 39760, 44324, 44520, 45156, 47490, 47712, 50656, 52682, 55405, 56445, 59360, 59640, 60208, 63320, 66486, 75260, 75984, 79023, 79520, 83899, 88648, 89040, 90312, 94980, 105364, 110810, 112393, 112890, 119280, 120416, 126640, 131705, 132972, 150520, 151968, 158046, 166215, 167798, 177296, 178080, 180624, 189960, 210728, 221620, 224786, 225780, 238560, 251697, 253280, 263410, 265944, 301040, 316092, 332430, 335596, 337179, 354592, 361248, 379920, 395115, 419495, 421456, 443240, 449572, 451560, 503394, 526820, 531888, 561965, 587293, 602080, 632184, 664860, 671192, 674358, 759840, 786751, 790230, 838990, 842912, 886480, 899144, 903120, 1006788, 1053640, 1063776, 1123930, 1174586, 1258485, 1264368, 1329720, 1342384, 1348716, 1573502, 1580460, 1677980, 1685895, 1761879, 1772960, 1798288, 1806240, 2013576, 2107280, 2247860, 2349172, 2360253, 2516970, 2528736, 2659440, 2684768, 2697432, 2936465, 3147004, 3160920, 3355960, 3371790, 3523758, 3596576, 3933755, 4027152, 4214560, 4495720, 4698344, 4720506, 5033940, 5318880, 5394864, 5872930, 5956829, 6294008, 6321840, 6711920, 6743580, 7047516, 7867510, 8054304, 8809395, 8991440, 9396688, 9441012, 10067880, 10789728, 11745860, 11801265, 11913658, 12588016, 12643680, 13423840, 13487160, 14095032, 15735020, 17618790, 17870487, 17982880, 18793376, 18882024, 20135760, 23491720, 23602530, 23827316, 25176032, 26974320, 28190064, 29784145, 31470040, 35237580, 35740974, 37764048, 40271520, 41697803, 46983440, 47205060, 47654632, 53948640, 56380128, 59568290, 62940080, 70475160, 71481948, 75528096, 83395606, 89352435, 93966880, 94410120, 95309264, 119136580, 125093409, 125880160, 140950320, 142963896, 166791212, 178704870, 188820240, 190618528, 208489015, 238273160, 250186818, 281900640, 285927792, 333582424, 357409740, 377640480, 416978030, 476546320, 500373636, 571855584, 625467045, 667164848, 714819480, 833956060, 953092640, 1000747272, 1250934090, 1334329696, 1429638960, 1667912120, 2001494544, 2501868180, 2859277920, 3335824240, 4002989088, 5003736360, 6671648480, 10007472720, 20014945440]

約数ペア:

[(1, 20014945440), (2, 10007472720), (3, 6671648480), (4, 5003736360), (5, 4002989088), (6, 3335824240), (7, 2859277920), (8, 2501868180), (10, 2001494544), (12, 1667912120), (14, 1429638960), (15, 1334329696), (16, 1250934090), (20, 1000747272), (21, 953092640), (24, 833956060), (28, 714819480), (30, 667164848), (32, 625467045), (35, 571855584), (40, 500373636), (42, 476546320), (48, 416978030), (53, 377640480), (56, 357409740), (60, 333582424), (70, 285927792), (71, 281900640), (80, 250186818), (84, 238273160), (96, 208489015), (105, 190618528), (106, 188820240), (112, 178704870), (120, 166791212), (140, 142963896), (142, 140950320), (159, 125880160), (160, 125093409), (168, 119136580), (210, 95309264), (212, 94410120), (213, 93966880), (224, 89352435), (240, 83395606), (265, 75528096), (280, 71481948), (284, 70475160), (318, 62940080), (336, 59568290), (355, 56380128), (371, 53948640), (420, 47654632), (424, 47205060), (426, 46983440), (480, 41697803), (497, 40271520), (530, 37764048), (560, 35740974), (568, 35237580), (636, 31470040), (672, 29784145), (710, 28190064), (742, 26974320), (795, 25176032), (840, 23827316), (848, 23602530), (852, 23491720), (994, 20135760), (1060, 18882024), (1065, 18793376), (1113, 17982880), (1120, 17870487), (1136, 17618790), (1272, 15735020), (1420, 14095032), (1484, 13487160), (1491, 13423840), (1583, 12643680), (1590, 12588016), (1680, 11913658), (1696, 11801265), (1704, 11745860), (1855, 10789728), (1988, 10067880), (2120, 9441012), (2130, 9396688), (2226, 8991440), (2272, 8809395), (2485, 8054304), (2544, 7867510), (2840, 7047516), (2968, 6743580), (2982, 6711920), (3166, 6321840), (3180, 6294008), (3360, 5956829), (3408, 5872930), (3710, 5394864), (3763, 5318880), (3976, 5033940), (4240, 4720506), (4260, 4698344), (4452, 4495720), (4749, 4214560), (4970, 4027152), (5088, 3933755), (5565, 3596576), (5680, 3523758), (5936, 3371790), (5964, 3355960), (6332, 3160920), (6360, 3147004), (6816, 2936465), (7420, 2697432), (7455, 2684768), (7526, 2659440), (7915, 2528736), (7952, 2516970), (8480, 2360253), (8520, 2349172), (8904, 2247860), (9498, 2107280), (9940, 2013576), (11081, 1806240), (11130, 1798288), (11289, 1772960), (11360, 1761879), (11872, 1685895), (11928, 1677980), (12664, 1580460), (12720, 1573502), (14840, 1348716), (14910, 1342384), (15052, 1329720), (15830, 1264368), (15904, 1258485), (17040, 1174586), (17808, 1123930), (18815, 1063776), (18996, 1053640), (19880, 1006788), (22162, 903120), (22260, 899144), (22578, 886480), (23745, 842912), (23856, 838990), (25328, 790230), (25440, 786751), (26341, 759840), (29680, 674358), (29820, 671192), (30104, 664860), (31660, 632184), (33243, 602080), (34080, 587293), (35616, 561965), (37630, 531888), (37992, 526820), (39760, 503394), (44324, 451560), (44520, 449572), (45156, 443240), (47490, 421456), (47712, 419495), (50656, 395115), (52682, 379920), (55405, 361248), (56445, 354592), (59360, 337179), (59640, 335596), (60208, 332430), (63320, 316092), (66486, 301040), (75260, 265944), (75984, 263410), (79023, 253280), (79520, 251697), (83899, 238560), (88648, 225780), (89040, 224786), (90312, 221620), (94980, 210728), (105364, 189960), (110810, 180624), (112393, 178080), (112890, 177296), (119280, 167798), (120416, 166215), (126640, 158046), (131705, 151968), (132972, 150520)]