1566739980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7523}}^1$

素因数の和:7640

約数の個数: 144

約数和(自身を含む): 5176211040

約数和(自身を除く): 3609471060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 534, 585, 780, 801, 890, 1068, 1157, 1170, 1335, 1602, 1780, 2314, 2340, 2670, 3204, 3471, 4005, 4628, 5340, 5785, 6942, 7523, 8010, 10413, 11570, 13884, 15046, 16020, 17355, 20826, 22569, 23140, 30092, 34710, 37615, 41652, 45138, 52065, 67707, 69420, 75230, 90276, 97799, 104130, 112845, 135414, 150460, 195598, 208260, 225690, 270828, 293397, 338535, 391196, 451380, 488995, 586794, 669547, 677070, 880191, 977990, 1173588, 1339094, 1354140, 1466985, 1760382, 1955980, 2008641, 2678188, 2933970, 3347735, 3520764, 4017282, 4400955, 5867940, 6025923, 6695470, 8034564, 8704111, 8801910, 10043205, 12051846, 13390940, 17408222, 17603820, 20086410, 24103692, 26112333, 30129615, 34816444, 40172820, 43520555, 52224666, 60259230, 78336999, 87041110, 104449332, 120518460, 130561665, 156673998, 174082220, 261123330, 313347996, 391684995, 522246660, 783369990, 1566739980]

約数ペア:

[(1, 1566739980), (2, 783369990), (3, 522246660), (4, 391684995), (5, 313347996), (6, 261123330), (9, 174082220), (10, 156673998), (12, 130561665), (13, 120518460), (15, 104449332), (18, 87041110), (20, 78336999), (26, 60259230), (30, 52224666), (36, 43520555), (39, 40172820), (45, 34816444), (52, 30129615), (60, 26112333), (65, 24103692), (78, 20086410), (89, 17603820), (90, 17408222), (117, 13390940), (130, 12051846), (156, 10043205), (178, 8801910), (180, 8704111), (195, 8034564), (234, 6695470), (260, 6025923), (267, 5867940), (356, 4400955), (390, 4017282), (445, 3520764), (468, 3347735), (534, 2933970), (585, 2678188), (780, 2008641), (801, 1955980), (890, 1760382), (1068, 1466985), (1157, 1354140), (1170, 1339094), (1335, 1173588), (1602, 977990), (1780, 880191), (2314, 677070), (2340, 669547), (2670, 586794), (3204, 488995), (3471, 451380), (4005, 391196), (4628, 338535), (5340, 293397), (5785, 270828), (6942, 225690), (7523, 208260), (8010, 195598), (10413, 150460), (11570, 135414), (13884, 112845), (15046, 104130), (16020, 97799), (17355, 90276), (20826, 75230), (22569, 69420), (23140, 67707), (30092, 52065), (34710, 45138), (37615, 41652)]