851779920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:973

約数の個数: 160

約数和(自身を含む): 2733575040

約数和(自身を除く): 1881795120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 107, 120, 123, 164, 205, 214, 240, 246, 321, 328, 410, 428, 492, 535, 615, 642, 656, 809, 820, 856, 984, 1070, 1230, 1284, 1605, 1618, 1640, 1712, 1968, 2140, 2427, 2460, 2568, 3210, 3236, 3280, 4045, 4280, 4387, 4854, 4920, 5136, 6420, 6472, 8090, 8560, 8774, 9708, 9840, 12135, 12840, 12944, 13161, 16180, 17548, 19416, 21935, 24270, 25680, 26322, 32360, 33169, 35096, 38832, 43870, 48540, 52644, 64720, 65805, 66338, 70192, 86563, 87740, 97080, 99507, 105288, 131610, 132676, 165845, 173126, 175480, 194160, 199014, 210576, 259689, 263220, 265352, 331690, 346252, 350960, 398028, 432815, 497535, 519378, 526440, 530704, 663380, 692504, 796056, 865630, 995070, 1038756, 1052880, 1298445, 1326760, 1385008, 1592112, 1731260, 1990140, 2077512, 2596890, 2653520, 3462520, 3549083, 3980280, 4155024, 5193780, 6925040, 7098166, 7960560, 10387560, 10647249, 14196332, 17745415, 20775120, 21294498, 28392664, 35490830, 42588996, 53236245, 56785328, 70981660, 85177992, 106472490, 141963320, 170355984, 212944980, 283926640, 425889960, 851779920]

約数ペア:

[(1, 851779920), (2, 425889960), (3, 283926640), (4, 212944980), (5, 170355984), (6, 141963320), (8, 106472490), (10, 85177992), (12, 70981660), (15, 56785328), (16, 53236245), (20, 42588996), (24, 35490830), (30, 28392664), (40, 21294498), (41, 20775120), (48, 17745415), (60, 14196332), (80, 10647249), (82, 10387560), (107, 7960560), (120, 7098166), (123, 6925040), (164, 5193780), (205, 4155024), (214, 3980280), (240, 3549083), (246, 3462520), (321, 2653520), (328, 2596890), (410, 2077512), (428, 1990140), (492, 1731260), (535, 1592112), (615, 1385008), (642, 1326760), (656, 1298445), (809, 1052880), (820, 1038756), (856, 995070), (984, 865630), (1070, 796056), (1230, 692504), (1284, 663380), (1605, 530704), (1618, 526440), (1640, 519378), (1712, 497535), (1968, 432815), (2140, 398028), (2427, 350960), (2460, 346252), (2568, 331690), (3210, 265352), (3236, 263220), (3280, 259689), (4045, 210576), (4280, 199014), (4387, 194160), (4854, 175480), (4920, 173126), (5136, 165845), (6420, 132676), (6472, 131610), (8090, 105288), (8560, 99507), (8774, 97080), (9708, 87740), (9840, 86563), (12135, 70192), (12840, 66338), (12944, 65805), (13161, 64720), (16180, 52644), (17548, 48540), (19416, 43870), (21935, 38832), (24270, 35096), (25680, 33169), (26322, 32360)]