1815112560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9257}}^1$

素因数の和:9335

約数の個数: 160

約数和(自身を含む): 6061397760

約数和(自身を除く): 4246285200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 645, 688, 760, 817, 860, 912, 1032, 1140, 1290, 1520, 1634, 1720, 2064, 2280, 2451, 2580, 3268, 3440, 4085, 4560, 4902, 5160, 6536, 8170, 9257, 9804, 10320, 12255, 13072, 16340, 18514, 19608, 24510, 27771, 32680, 37028, 39216, 46285, 49020, 55542, 65360, 74056, 92570, 98040, 111084, 138855, 148112, 175883, 185140, 196080, 222168, 277710, 351766, 370280, 398051, 444336, 527649, 555420, 703532, 740560, 796102, 879415, 1055298, 1110840, 1194153, 1407064, 1592204, 1758830, 1990255, 2110596, 2221680, 2388306, 2638245, 2814128, 3184408, 3517660, 3980510, 4221192, 4776612, 5276490, 5970765, 6368816, 7035320, 7562969, 7961020, 8442384, 9553224, 10552980, 11941530, 14070640, 15125938, 15922040, 19106448, 21105960, 22688907, 23883060, 30251876, 31844080, 37814845, 42211920, 45377814, 47766120, 60503752, 75629690, 90755628, 95532240, 113444535, 121007504, 151259380, 181511256, 226889070, 302518760, 363022512, 453778140, 605037520, 907556280, 1815112560]

約数ペア:

[(1, 1815112560), (2, 907556280), (3, 605037520), (4, 453778140), (5, 363022512), (6, 302518760), (8, 226889070), (10, 181511256), (12, 151259380), (15, 121007504), (16, 113444535), (19, 95532240), (20, 90755628), (24, 75629690), (30, 60503752), (38, 47766120), (40, 45377814), (43, 42211920), (48, 37814845), (57, 31844080), (60, 30251876), (76, 23883060), (80, 22688907), (86, 21105960), (95, 19106448), (114, 15922040), (120, 15125938), (129, 14070640), (152, 11941530), (172, 10552980), (190, 9553224), (215, 8442384), (228, 7961020), (240, 7562969), (258, 7035320), (285, 6368816), (304, 5970765), (344, 5276490), (380, 4776612), (430, 4221192), (456, 3980510), (516, 3517660), (570, 3184408), (645, 2814128), (688, 2638245), (760, 2388306), (817, 2221680), (860, 2110596), (912, 1990255), (1032, 1758830), (1140, 1592204), (1290, 1407064), (1520, 1194153), (1634, 1110840), (1720, 1055298), (2064, 879415), (2280, 796102), (2451, 740560), (2580, 703532), (3268, 555420), (3440, 527649), (4085, 444336), (4560, 398051), (4902, 370280), (5160, 351766), (6536, 277710), (8170, 222168), (9257, 196080), (9804, 185140), (10320, 175883), (12255, 148112), (13072, 138855), (16340, 111084), (18514, 98040), (19608, 92570), (24510, 74056), (27771, 65360), (32680, 55542), (37028, 49020), (39216, 46285)]