129827040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{38639}}^1$

素因数の和:38664

約数の個数: 96

約数和(自身を含む): 467389440

約数和(自身を除く): 337562400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 38639, 77278, 115917, 154556, 193195, 231834, 270473, 309112, 386390, 463668, 540946, 579585, 618224, 772780, 811419, 927336, 1081892, 1159170, 1236448, 1352365, 1545560, 1622838, 1854672, 2163784, 2318340, 2704730, 3091120, 3245676, 3709344, 4057095, 4327568, 4636680, 5409460, 6182240, 6491352, 8114190, 8655136, 9273360, 10818920, 12982704, 16228380, 18546720, 21637840, 25965408, 32456760, 43275680, 64913520, 129827040]

約数ペア:

[(1, 129827040), (2, 64913520), (3, 43275680), (4, 32456760), (5, 25965408), (6, 21637840), (7, 18546720), (8, 16228380), (10, 12982704), (12, 10818920), (14, 9273360), (15, 8655136), (16, 8114190), (20, 6491352), (21, 6182240), (24, 5409460), (28, 4636680), (30, 4327568), (32, 4057095), (35, 3709344), (40, 3245676), (42, 3091120), (48, 2704730), (56, 2318340), (60, 2163784), (70, 1854672), (80, 1622838), (84, 1545560), (96, 1352365), (105, 1236448), (112, 1159170), (120, 1081892), (140, 927336), (160, 811419), (168, 772780), (210, 618224), (224, 579585), (240, 540946), (280, 463668), (336, 386390), (420, 309112), (480, 270473), (560, 231834), (672, 193195), (840, 154556), (1120, 115917), (1680, 77278), (3360, 38639)]