13379794920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{728747}}^1$

素因数の和:728784

約数の個数: 128

約数和(自身を含む): 47222870400

約数和(自身を除く): 33843075480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 728747, 1457494, 2186241, 2914988, 3643735, 4372482, 5829976, 6558723, 7287470, 8744964, 10931205, 12388699, 13117446, 14574940, 17489928, 19676169, 21862410, 24777398, 26234892, 29149880, 32793615, 37166097, 39352338, 43724820, 49554796, 52469784, 61943495, 65587230, 74332194, 78704676, 87449640, 98380845, 99109592, 111498291, 123886990, 131174460, 148664388, 157409352, 185830485, 196761690, 222996582, 247773980, 262348920, 297328776, 334494873, 371660970, 393523380, 445993164, 495547960, 557491455, 668989746, 743321940, 787046760, 891986328, 1114982910, 1337979492, 1486643880, 1672474365, 2229965820, 2675958984, 3344948730, 4459931640, 6689897460, 13379794920]

約数ペア:

[(1, 13379794920), (2, 6689897460), (3, 4459931640), (4, 3344948730), (5, 2675958984), (6, 2229965820), (8, 1672474365), (9, 1486643880), (10, 1337979492), (12, 1114982910), (15, 891986328), (17, 787046760), (18, 743321940), (20, 668989746), (24, 557491455), (27, 495547960), (30, 445993164), (34, 393523380), (36, 371660970), (40, 334494873), (45, 297328776), (51, 262348920), (54, 247773980), (60, 222996582), (68, 196761690), (72, 185830485), (85, 157409352), (90, 148664388), (102, 131174460), (108, 123886990), (120, 111498291), (135, 99109592), (136, 98380845), (153, 87449640), (170, 78704676), (180, 74332194), (204, 65587230), (216, 61943495), (255, 52469784), (270, 49554796), (306, 43724820), (340, 39352338), (360, 37166097), (408, 32793615), (459, 29149880), (510, 26234892), (540, 24777398), (612, 21862410), (680, 19676169), (765, 17489928), (918, 14574940), (1020, 13117446), (1080, 12388699), (1224, 10931205), (1530, 8744964), (1836, 7287470), (2040, 6558723), (2295, 5829976), (3060, 4372482), (3672, 3643735), (4590, 2914988), (6120, 2186241), (9180, 1457494), (18360, 728747)]