1981529853240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14651951}}^1$

素因数の和:14652002

約数の個数: 192

約数和(自身を含む): 7215793320960

約数和(自身を除く): 5234263467720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1380, 1470, 1610, 1932, 1960, 2254, 2415, 2760, 2940, 3220, 3381, 3864, 4508, 4830, 5635, 5880, 6440, 6762, 9016, 9660, 11270, 13524, 16905, 19320, 22540, 27048, 33810, 45080, 67620, 135240, 14651951, 29303902, 43955853, 58607804, 73259755, 87911706, 102563657, 117215608, 146519510, 175823412, 205127314, 219779265, 293039020, 307690971, 336994873, 351646824, 410254628, 439558530, 512818285, 586078040, 615381942, 673989746, 717945599, 820509256, 879117060, 1010984619, 1025636570, 1230763884, 1347979492, 1435891198, 1538454855, 1684974365, 1758234120, 2021969238, 2051273140, 2153836797, 2358964111, 2461527768, 2695958984, 2871782396, 3076909710, 3369948730, 3589727995, 4043938476, 4102546280, 4307673594, 4717928222, 5054923095, 5743564792, 6153819420, 6739897460, 7076892333, 7179455990, 8087876952, 8615347188, 9435856444, 10109846190, 10769183985, 11794820555, 12307638840, 13479794920, 14153784666, 14358911980, 16512748777, 17230694376, 18871712888, 20219692380, 21538367970, 23589641110, 28307569332, 28717823960, 33025497554, 35384461665, 40439384760, 43076735940, 47179282220, 49538246331, 56615138664, 66050995108, 70768923330, 82563743885, 86153471880, 94358564440, 99076492662, 132101990216, 141537846660, 165127487770, 198152985324, 247691231655, 283075693320, 330254975540, 396305970648, 495382463310, 660509951080, 990764926620, 1981529853240]

約数ペア:

[(1, 1981529853240), (2, 990764926620), (3, 660509951080), (4, 495382463310), (5, 396305970648), (6, 330254975540), (7, 283075693320), (8, 247691231655), (10, 198152985324), (12, 165127487770), (14, 141537846660), (15, 132101990216), (20, 99076492662), (21, 94358564440), (23, 86153471880), (24, 82563743885), (28, 70768923330), (30, 66050995108), (35, 56615138664), (40, 49538246331), (42, 47179282220), (46, 43076735940), (49, 40439384760), (56, 35384461665), (60, 33025497554), (69, 28717823960), (70, 28307569332), (84, 23589641110), (92, 21538367970), (98, 20219692380), (105, 18871712888), (115, 17230694376), (120, 16512748777), (138, 14358911980), (140, 14153784666), (147, 13479794920), (161, 12307638840), (168, 11794820555), (184, 10769183985), (196, 10109846190), (210, 9435856444), (230, 8615347188), (245, 8087876952), (276, 7179455990), (280, 7076892333), (294, 6739897460), (322, 6153819420), (345, 5743564792), (392, 5054923095), (420, 4717928222), (460, 4307673594), (483, 4102546280), (490, 4043938476), (552, 3589727995), (588, 3369948730), (644, 3076909710), (690, 2871782396), (735, 2695958984), (805, 2461527768), (840, 2358964111), (920, 2153836797), (966, 2051273140), (980, 2021969238), (1127, 1758234120), (1176, 1684974365), (1288, 1538454855), (1380, 1435891198), (1470, 1347979492), (1610, 1230763884), (1932, 1025636570), (1960, 1010984619), (2254, 879117060), (2415, 820509256), (2760, 717945599), (2940, 673989746), (3220, 615381942), (3381, 586078040), (3864, 512818285), (4508, 439558530), (4830, 410254628), (5635, 351646824), (5880, 336994873), (6440, 307690971), (6762, 293039020), (9016, 219779265), (9660, 205127314), (11270, 175823412), (13524, 146519510), (16905, 117215608), (19320, 102563657), (22540, 87911706), (27048, 73259755), (33810, 58607804), (45080, 43955853), (67620, 29303902), (135240, 14651951)]