1597191120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{316903}}^1$

素因数の和:316929

約数の個数: 120

約数和(自身を含む): 6130190976

約数和(自身を除く): 4532999856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 316903, 633806, 950709, 1267612, 1584515, 1901418, 2218321, 2535224, 2852127, 3169030, 3802836, 4436642, 4753545, 5070448, 5704254, 6338060, 6654963, 7605672, 8873284, 9507090, 11091605, 11408508, 12676120, 13309926, 14260635, 15211344, 17746568, 19014180, 19964889, 22183210, 22817016, 25352240, 26619852, 28521270, 33274815, 35493136, 38028360, 39929778, 44366420, 45634032, 53239704, 57042540, 66549630, 76056720, 79859556, 88732840, 99824445, 106479408, 114085080, 133099260, 159719112, 177465680, 199648890, 228170160, 266198520, 319438224, 399297780, 532397040, 798595560, 1597191120]

約数ペア:

[(1, 1597191120), (2, 798595560), (3, 532397040), (4, 399297780), (5, 319438224), (6, 266198520), (7, 228170160), (8, 199648890), (9, 177465680), (10, 159719112), (12, 133099260), (14, 114085080), (15, 106479408), (16, 99824445), (18, 88732840), (20, 79859556), (21, 76056720), (24, 66549630), (28, 57042540), (30, 53239704), (35, 45634032), (36, 44366420), (40, 39929778), (42, 38028360), (45, 35493136), (48, 33274815), (56, 28521270), (60, 26619852), (63, 25352240), (70, 22817016), (72, 22183210), (80, 19964889), (84, 19014180), (90, 17746568), (105, 15211344), (112, 14260635), (120, 13309926), (126, 12676120), (140, 11408508), (144, 11091605), (168, 9507090), (180, 8873284), (210, 7605672), (240, 6654963), (252, 6338060), (280, 5704254), (315, 5070448), (336, 4753545), (360, 4436642), (420, 3802836), (504, 3169030), (560, 2852127), (630, 2535224), (720, 2218321), (840, 1901418), (1008, 1584515), (1260, 1267612), (1680, 950709), (2520, 633806), (5040, 316903)]