2012453040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20807}}^1$

素因数の和:20867

約数の個数: 160

約数和(自身を含む): 6935556096

約数和(自身を除く): 4923103056

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, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 20807, 24180, 32240, 41614, 48360, 62421, 83228, 96720, 104035, 124842, 166456, 208070, 249684, 270491, 312105, 332912, 416140, 499368, 540982, 624210, 645017, 811473, 832280, 998736, 1081964, 1248420, 1290034, 1352455, 1622946, 1664560, 1935051, 2163928, 2496840, 2580068, 2704910, 3225085, 3245892, 3870102, 4057365, 4327856, 4993680, 5160136, 5409820, 6450170, 6491784, 7740204, 8114730, 8385221, 9675255, 10320272, 10819640, 12900340, 12983568, 15480408, 16229460, 16770442, 19350510, 21639280, 25155663, 25800680, 30960816, 32458920, 33540884, 38701020, 41926105, 50311326, 51601360, 64917840, 67081768, 77402040, 83852210, 100622652, 125778315, 134163536, 154804080, 167704420, 201245304, 251556630, 335408840, 402490608, 503113260, 670817680, 1006226520, 2012453040]

約数ペア:

[(1, 2012453040), (2, 1006226520), (3, 670817680), (4, 503113260), (5, 402490608), (6, 335408840), (8, 251556630), (10, 201245304), (12, 167704420), (13, 154804080), (15, 134163536), (16, 125778315), (20, 100622652), (24, 83852210), (26, 77402040), (30, 67081768), (31, 64917840), (39, 51601360), (40, 50311326), (48, 41926105), (52, 38701020), (60, 33540884), (62, 32458920), (65, 30960816), (78, 25800680), (80, 25155663), (93, 21639280), (104, 19350510), (120, 16770442), (124, 16229460), (130, 15480408), (155, 12983568), (156, 12900340), (186, 10819640), (195, 10320272), (208, 9675255), (240, 8385221), (248, 8114730), (260, 7740204), (310, 6491784), (312, 6450170), (372, 5409820), (390, 5160136), (403, 4993680), (465, 4327856), (496, 4057365), (520, 3870102), (620, 3245892), (624, 3225085), (744, 2704910), (780, 2580068), (806, 2496840), (930, 2163928), (1040, 1935051), (1209, 1664560), (1240, 1622946), (1488, 1352455), (1560, 1290034), (1612, 1248420), (1860, 1081964), (2015, 998736), (2418, 832280), (2480, 811473), (3120, 645017), (3224, 624210), (3720, 540982), (4030, 499368), (4836, 416140), (6045, 332912), (6448, 312105), (7440, 270491), (8060, 249684), (9672, 208070), (12090, 166456), (16120, 124842), (19344, 104035), (20807, 96720), (24180, 83228), (32240, 62421), (41614, 48360)]