1569793940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 4160782080

約数和(自身を除く): 2590988140

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 83, 85, 110, 130, 143, 166, 170, 187, 220, 221, 260, 286, 332, 340, 374, 389, 415, 442, 572, 715, 748, 778, 830, 884, 913, 935, 1079, 1105, 1411, 1430, 1556, 1660, 1826, 1870, 1945, 2158, 2210, 2431, 2822, 2860, 3652, 3740, 3890, 4279, 4316, 4420, 4565, 4862, 5057, 5395, 5644, 6613, 7055, 7780, 8558, 9130, 9724, 10114, 10790, 11869, 12155, 13226, 14110, 15521, 17116, 18260, 18343, 20228, 21395, 21580, 23738, 24310, 25285, 26452, 28220, 31042, 32287, 33065, 36686, 42790, 47476, 48620, 50570, 55627, 59345, 62084, 64574, 66130, 72743, 73372, 77605, 85580, 85969, 91715, 101140, 111254, 118690, 129148, 132260, 145486, 155210, 161435, 171938, 183430, 201773, 222508, 237380, 278135, 290972, 310420, 322870, 343876, 355157, 363715, 366860, 403546, 419731, 429845, 548879, 556270, 645740, 710314, 727430, 807092, 839462, 859690, 945659, 1008865, 1097758, 1112540, 1420628, 1454860, 1678924, 1719380, 1775785, 1891318, 2017730, 2098655, 2195516, 2744395, 3551570, 3782636, 4035460, 4197310, 4617041, 4728295, 5488790, 6037669, 7103140, 7135427, 8394620, 9234082, 9456590, 10977580, 12075338, 14270854, 18468164, 18913180, 23085205, 24150676, 28541708, 30188345, 35677135, 46170410, 60376690, 71354270, 78489697, 92340820, 120753380, 142708540, 156979394, 313958788, 392448485, 784896970, 1569793940]

約数ペア:

[(1, 1569793940), (2, 784896970), (4, 392448485), (5, 313958788), (10, 156979394), (11, 142708540), (13, 120753380), (17, 92340820), (20, 78489697), (22, 71354270), (26, 60376690), (34, 46170410), (44, 35677135), (52, 30188345), (55, 28541708), (65, 24150676), (68, 23085205), (83, 18913180), (85, 18468164), (110, 14270854), (130, 12075338), (143, 10977580), (166, 9456590), (170, 9234082), (187, 8394620), (220, 7135427), (221, 7103140), (260, 6037669), (286, 5488790), (332, 4728295), (340, 4617041), (374, 4197310), (389, 4035460), (415, 3782636), (442, 3551570), (572, 2744395), (715, 2195516), (748, 2098655), (778, 2017730), (830, 1891318), (884, 1775785), (913, 1719380), (935, 1678924), (1079, 1454860), (1105, 1420628), (1411, 1112540), (1430, 1097758), (1556, 1008865), (1660, 945659), (1826, 859690), (1870, 839462), (1945, 807092), (2158, 727430), (2210, 710314), (2431, 645740), (2822, 556270), (2860, 548879), (3652, 429845), (3740, 419731), (3890, 403546), (4279, 366860), (4316, 363715), (4420, 355157), (4565, 343876), (4862, 322870), (5057, 310420), (5395, 290972), (5644, 278135), (6613, 237380), (7055, 222508), (7780, 201773), (8558, 183430), (9130, 171938), (9724, 161435), (10114, 155210), (10790, 145486), (11869, 132260), (12155, 129148), (13226, 118690), (14110, 111254), (15521, 101140), (17116, 91715), (18260, 85969), (18343, 85580), (20228, 77605), (21395, 73372), (21580, 72743), (23738, 66130), (24310, 64574), (25285, 62084), (26452, 59345), (28220, 55627), (31042, 50570), (32287, 48620), (33065, 47476), (36686, 42790)]