15704764740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{23039}}^1$

素因数の和:23602

約数の個数: 144

約数和(自身を含む): 54546186240

約数和(自身を除く): 38841421500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 541, 630, 1082, 1260, 1623, 2164, 2705, 3246, 3787, 4869, 5410, 6492, 7574, 8115, 9738, 10820, 11361, 15148, 16230, 18935, 19476, 22722, 23039, 24345, 32460, 34083, 37870, 45444, 46078, 48690, 56805, 68166, 69117, 75740, 92156, 97380, 113610, 115195, 136332, 138234, 161273, 170415, 207351, 227220, 230390, 276468, 322546, 340830, 345585, 414702, 460780, 483819, 645092, 681660, 691170, 806365, 829404, 967638, 1036755, 1382340, 1451457, 1612730, 1935276, 2073510, 2419095, 2902914, 3225460, 4147020, 4838190, 5805828, 7257285, 9676380, 12464099, 14514570, 24928198, 29029140, 37392297, 49856396, 62320495, 74784594, 87248693, 112176891, 124640990, 149569188, 174497386, 186961485, 224353782, 249281980, 261746079, 348994772, 373922970, 436243465, 448707564, 523492158, 560884455, 747845940, 785238237, 872486930, 1046984316, 1121768910, 1308730395, 1570476474, 1744973860, 2243537820, 2617460790, 3140952948, 3926191185, 5234921580, 7852382370, 15704764740]

約数ペア:

[(1, 15704764740), (2, 7852382370), (3, 5234921580), (4, 3926191185), (5, 3140952948), (6, 2617460790), (7, 2243537820), (9, 1744973860), (10, 1570476474), (12, 1308730395), (14, 1121768910), (15, 1046984316), (18, 872486930), (20, 785238237), (21, 747845940), (28, 560884455), (30, 523492158), (35, 448707564), (36, 436243465), (42, 373922970), (45, 348994772), (60, 261746079), (63, 249281980), (70, 224353782), (84, 186961485), (90, 174497386), (105, 149569188), (126, 124640990), (140, 112176891), (180, 87248693), (210, 74784594), (252, 62320495), (315, 49856396), (420, 37392297), (541, 29029140), (630, 24928198), (1082, 14514570), (1260, 12464099), (1623, 9676380), (2164, 7257285), (2705, 5805828), (3246, 4838190), (3787, 4147020), (4869, 3225460), (5410, 2902914), (6492, 2419095), (7574, 2073510), (8115, 1935276), (9738, 1612730), (10820, 1451457), (11361, 1382340), (15148, 1036755), (16230, 967638), (18935, 829404), (19476, 806365), (22722, 691170), (23039, 681660), (24345, 645092), (32460, 483819), (34083, 460780), (37870, 414702), (45444, 345585), (46078, 340830), (48690, 322546), (56805, 276468), (68166, 230390), (69117, 227220), (75740, 207351), (92156, 170415), (97380, 161273), (113610, 138234), (115195, 136332)]