40878754920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1245

約数の個数: 256

約数和(自身を含む): 137841868800

約数和(自身を除く): 96963113880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 491, 508, 540, 607, 635, 762, 982, 1016, 1080, 1143, 1214, 1270, 1473, 1524, 1821, 1905, 1964, 2286, 2428, 2455, 2540, 2946, 3035, 3048, 3429, 3642, 3810, 3928, 4419, 4572, 4856, 4910, 5080, 5463, 5715, 5892, 6070, 6858, 7284, 7365, 7620, 8838, 9105, 9144, 9820, 10926, 11430, 11784, 12140, 13257, 13716, 14568, 14730, 15240, 16389, 17145, 17676, 18210, 19640, 21852, 22095, 22860, 24280, 26514, 27315, 27432, 29460, 32778, 34290, 35352, 36420, 43704, 44190, 45720, 53028, 54630, 58920, 62357, 65556, 66285, 68580, 72840, 77089, 81945, 88380, 106056, 109260, 124714, 131112, 132570, 137160, 154178, 163890, 176760, 187071, 218520, 231267, 249428, 265140, 298037, 308356, 311785, 327780, 374142, 385445, 462534, 498856, 530280, 561213, 596074, 616712, 623570, 655560, 693801, 748284, 770890, 894111, 925068, 935355, 1122426, 1156335, 1192148, 1247140, 1387602, 1490185, 1496568, 1541780, 1683639, 1788222, 1850136, 1870710, 2081403, 2244852, 2312670, 2384296, 2494280, 2682333, 2775204, 2806065, 2980370, 3083560, 3367278, 3469005, 3576444, 3741420, 4162806, 4470555, 4489704, 4625340, 5364666, 5550408, 5612130, 5960740, 6734556, 6938010, 7152888, 7482840, 8046999, 8325612, 8418195, 8941110, 9250680, 10407015, 10729332, 11224260, 11921480, 13411665, 13469112, 13876020, 16093998, 16651224, 16836390, 17882220, 20814030, 21458664, 22448520, 26823330, 27752040, 32187996, 33672780, 35764440, 37850699, 40234995, 41628060, 53646660, 64375992, 67345560, 75701398, 80469990, 83256120, 107293320, 113552097, 151402796, 160939980, 189253495, 227104194, 302805592, 321879960, 340656291, 378506990, 454208388, 567760485, 681312582, 757013980, 908416776, 1021968873, 1135520970, 1362625164, 1514027960, 1703281455, 2043937746, 2271041940, 2725250328, 3406562910, 4087875492, 4542083880, 5109844365, 6813125820, 8175750984, 10219688730, 13626251640, 20439377460, 40878754920]

約数ペア:

[(1, 40878754920), (2, 20439377460), (3, 13626251640), (4, 10219688730), (5, 8175750984), (6, 6813125820), (8, 5109844365), (9, 4542083880), (10, 4087875492), (12, 3406562910), (15, 2725250328), (18, 2271041940), (20, 2043937746), (24, 1703281455), (27, 1514027960), (30, 1362625164), (36, 1135520970), (40, 1021968873), (45, 908416776), (54, 757013980), (60, 681312582), (72, 567760485), (90, 454208388), (108, 378506990), (120, 340656291), (127, 321879960), (135, 302805592), (180, 227104194), (216, 189253495), (254, 160939980), (270, 151402796), (360, 113552097), (381, 107293320), (491, 83256120), (508, 80469990), (540, 75701398), (607, 67345560), (635, 64375992), (762, 53646660), (982, 41628060), (1016, 40234995), (1080, 37850699), (1143, 35764440), (1214, 33672780), (1270, 32187996), (1473, 27752040), (1524, 26823330), (1821, 22448520), (1905, 21458664), (1964, 20814030), (2286, 17882220), (2428, 16836390), (2455, 16651224), (2540, 16093998), (2946, 13876020), (3035, 13469112), (3048, 13411665), (3429, 11921480), (3642, 11224260), (3810, 10729332), (3928, 10407015), (4419, 9250680), (4572, 8941110), (4856, 8418195), (4910, 8325612), (5080, 8046999), (5463, 7482840), (5715, 7152888), (5892, 6938010), (6070, 6734556), (6858, 5960740), (7284, 5612130), (7365, 5550408), (7620, 5364666), (8838, 4625340), (9105, 4489704), (9144, 4470555), (9820, 4162806), (10926, 3741420), (11430, 3576444), (11784, 3469005), (12140, 3367278), (13257, 3083560), (13716, 2980370), (14568, 2806065), (14730, 2775204), (15240, 2682333), (16389, 2494280), (17145, 2384296), (17676, 2312670), (18210, 2244852), (19640, 2081403), (21852, 1870710), (22095, 1850136), (22860, 1788222), (24280, 1683639), (26514, 1541780), (27315, 1496568), (27432, 1490185), (29460, 1387602), (32778, 1247140), (34290, 1192148), (35352, 1156335), (36420, 1122426), (43704, 935355), (44190, 925068), (45720, 894111), (53028, 770890), (54630, 748284), (58920, 693801), (62357, 655560), (65556, 623570), (66285, 616712), (68580, 596074), (72840, 561213), (77089, 530280), (81945, 498856), (88380, 462534), (106056, 385445), (109260, 374142), (124714, 327780), (131112, 311785), (132570, 308356), (137160, 298037), (154178, 265140), (163890, 249428), (176760, 231267), (187071, 218520)]