15693804320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 40011602400

約数和(自身を除く): 24317798080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 89, 136, 160, 170, 178, 241, 269, 272, 340, 356, 445, 482, 538, 544, 680, 712, 890, 964, 1076, 1205, 1345, 1360, 1424, 1513, 1780, 1928, 2152, 2410, 2690, 2720, 2848, 3026, 3560, 3856, 4097, 4304, 4573, 4820, 5380, 6052, 7120, 7565, 7712, 8194, 8608, 9146, 9640, 10760, 12104, 14240, 15130, 16388, 18292, 19280, 20485, 21449, 21520, 22865, 23941, 24208, 30260, 32776, 36584, 38560, 40970, 42898, 43040, 45730, 47882, 48416, 60520, 64829, 65552, 73168, 81940, 85796, 91460, 95764, 107245, 119705, 121040, 129658, 131104, 146336, 163880, 171592, 182920, 191528, 214490, 239410, 242080, 259316, 324145, 327760, 343184, 364633, 365840, 383056, 406997, 428980, 478820, 518632, 648290, 655520, 686368, 729266, 731680, 766112, 813994, 857960, 957640, 1037264, 1102093, 1296580, 1458532, 1627988, 1715920, 1823165, 1915280, 2034985, 2074528, 2204186, 2593160, 2917064, 3255976, 3431840, 3646330, 3830560, 4069970, 4408372, 5186320, 5510465, 5769781, 5834128, 6511952, 7292660, 8139940, 8816744, 10372640, 11020930, 11539562, 11668256, 13023904, 14585320, 16279880, 17633488, 22041860, 23079124, 28848905, 29170640, 32559760, 35266976, 44083720, 46158248, 57697810, 58341280, 65119520, 88167440, 92316496, 98086277, 115395620, 176334880, 184632992, 196172554, 230791240, 392345108, 461582480, 490431385, 784690216, 923164960, 980862770, 1569380432, 1961725540, 3138760864, 3923451080, 7846902160, 15693804320]

約数ペア:

[(1, 15693804320), (2, 7846902160), (4, 3923451080), (5, 3138760864), (8, 1961725540), (10, 1569380432), (16, 980862770), (17, 923164960), (20, 784690216), (32, 490431385), (34, 461582480), (40, 392345108), (68, 230791240), (80, 196172554), (85, 184632992), (89, 176334880), (136, 115395620), (160, 98086277), (170, 92316496), (178, 88167440), (241, 65119520), (269, 58341280), (272, 57697810), (340, 46158248), (356, 44083720), (445, 35266976), (482, 32559760), (538, 29170640), (544, 28848905), (680, 23079124), (712, 22041860), (890, 17633488), (964, 16279880), (1076, 14585320), (1205, 13023904), (1345, 11668256), (1360, 11539562), (1424, 11020930), (1513, 10372640), (1780, 8816744), (1928, 8139940), (2152, 7292660), (2410, 6511952), (2690, 5834128), (2720, 5769781), (2848, 5510465), (3026, 5186320), (3560, 4408372), (3856, 4069970), (4097, 3830560), (4304, 3646330), (4573, 3431840), (4820, 3255976), (5380, 2917064), (6052, 2593160), (7120, 2204186), (7565, 2074528), (7712, 2034985), (8194, 1915280), (8608, 1823165), (9146, 1715920), (9640, 1627988), (10760, 1458532), (12104, 1296580), (14240, 1102093), (15130, 1037264), (16388, 957640), (18292, 857960), (19280, 813994), (20485, 766112), (21449, 731680), (21520, 729266), (22865, 686368), (23941, 655520), (24208, 648290), (30260, 518632), (32776, 478820), (36584, 428980), (38560, 406997), (40970, 383056), (42898, 365840), (43040, 364633), (45730, 343184), (47882, 327760), (48416, 324145), (60520, 259316), (64829, 242080), (65552, 239410), (73168, 214490), (81940, 191528), (85796, 182920), (91460, 171592), (95764, 163880), (107245, 146336), (119705, 131104), (121040, 129658)]