1002115920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:870

約数の個数: 240

約数和(自身を含む): 3476777472

約数和(自身を除く): 2474661552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 465, 496, 507, 520, 620, 624, 676, 744, 780, 797, 806, 845, 930, 1014, 1040, 1209, 1240, 1352, 1488, 1560, 1594, 1612, 1690, 1860, 2015, 2028, 2391, 2418, 2480, 2535, 2704, 3120, 3188, 3224, 3380, 3720, 3985, 4030, 4056, 4782, 4836, 5070, 5239, 6045, 6376, 6448, 6760, 7440, 7970, 8060, 8112, 9564, 9672, 10140, 10361, 10478, 11955, 12090, 12752, 13520, 15717, 15940, 16120, 19128, 19344, 20280, 20722, 20956, 23910, 24180, 24707, 26195, 31083, 31434, 31880, 32240, 38256, 40560, 41444, 41912, 47820, 48360, 49414, 51805, 52390, 62166, 62868, 63760, 74121, 78585, 82888, 83824, 95640, 96720, 98828, 103610, 104780, 123535, 124332, 125736, 134693, 148242, 155415, 157170, 165776, 191280, 197656, 207220, 209560, 247070, 248664, 251472, 269386, 296484, 310830, 314340, 321191, 370605, 395312, 404079, 414440, 419120, 494140, 497328, 538772, 592968, 621660, 628680, 642382, 673465, 741210, 808158, 828880, 963573, 988280, 1077544, 1185936, 1243320, 1257360, 1284764, 1346930, 1482420, 1605955, 1616316, 1927146, 1976560, 2020395, 2155088, 2486640, 2569528, 2693860, 2964840, 3211910, 3232632, 3854292, 4040790, 4175483, 4817865, 5139056, 5387720, 5929680, 6423820, 6465264, 7708584, 8081580, 8350966, 9635730, 10775440, 12526449, 12847640, 15417168, 16163160, 16701932, 19271460, 20877415, 25052898, 25695280, 32326320, 33403864, 38542920, 41754830, 50105796, 62632245, 66807728, 77085840, 83509660, 100211592, 125264490, 167019320, 200423184, 250528980, 334038640, 501057960, 1002115920]

約数ペア:

[(1, 1002115920), (2, 501057960), (3, 334038640), (4, 250528980), (5, 200423184), (6, 167019320), (8, 125264490), (10, 100211592), (12, 83509660), (13, 77085840), (15, 66807728), (16, 62632245), (20, 50105796), (24, 41754830), (26, 38542920), (30, 33403864), (31, 32326320), (39, 25695280), (40, 25052898), (48, 20877415), (52, 19271460), (60, 16701932), (62, 16163160), (65, 15417168), (78, 12847640), (80, 12526449), (93, 10775440), (104, 9635730), (120, 8350966), (124, 8081580), (130, 7708584), (155, 6465264), (156, 6423820), (169, 5929680), (186, 5387720), (195, 5139056), (208, 4817865), (240, 4175483), (248, 4040790), (260, 3854292), (310, 3232632), (312, 3211910), (338, 2964840), (372, 2693860), (390, 2569528), (403, 2486640), (465, 2155088), (496, 2020395), (507, 1976560), (520, 1927146), (620, 1616316), (624, 1605955), (676, 1482420), (744, 1346930), (780, 1284764), (797, 1257360), (806, 1243320), (845, 1185936), (930, 1077544), (1014, 988280), (1040, 963573), (1209, 828880), (1240, 808158), (1352, 741210), (1488, 673465), (1560, 642382), (1594, 628680), (1612, 621660), (1690, 592968), (1860, 538772), (2015, 497328), (2028, 494140), (2391, 419120), (2418, 414440), (2480, 404079), (2535, 395312), (2704, 370605), (3120, 321191), (3188, 314340), (3224, 310830), (3380, 296484), (3720, 269386), (3985, 251472), (4030, 248664), (4056, 247070), (4782, 209560), (4836, 207220), (5070, 197656), (5239, 191280), (6045, 165776), (6376, 157170), (6448, 155415), (6760, 148242), (7440, 134693), (7970, 125736), (8060, 124332), (8112, 123535), (9564, 104780), (9672, 103610), (10140, 98828), (10361, 96720), (10478, 95640), (11955, 83824), (12090, 82888), (12752, 78585), (13520, 74121), (15717, 63760), (15940, 62868), (16120, 62166), (19128, 52390), (19344, 51805), (20280, 49414), (20722, 48360), (20956, 47820), (23910, 41912), (24180, 41444), (24707, 40560), (26195, 38256), (31083, 32240), (31434, 31880)]