399070560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1725

約数の個数: 192

約数和(自身を含む): 1457229312

約数和(自身を除く): 1058158752

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, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1627, 1680, 1752, 2044, 2190, 2336, 2555, 2920, 3066, 3254, 3360, 3504, 4088, 4380, 4881, 5110, 5840, 6132, 6508, 7008, 7665, 8135, 8176, 8760, 9762, 10220, 11389, 11680, 12264, 13016, 15330, 16270, 16352, 17520, 19524, 20440, 22778, 24405, 24528, 26032, 30660, 32540, 34167, 35040, 39048, 40880, 45556, 48810, 49056, 52064, 56945, 61320, 65080, 68334, 78096, 81760, 91112, 97620, 113890, 118771, 122640, 130160, 136668, 156192, 170835, 182224, 195240, 227780, 237542, 245280, 260320, 273336, 341670, 356313, 364448, 390480, 455560, 475084, 546672, 593855, 683340, 712626, 780960, 831397, 911120, 950168, 1093344, 1187710, 1366680, 1425252, 1662794, 1781565, 1822240, 1900336, 2375420, 2494191, 2733360, 2850504, 3325588, 3563130, 3800672, 4156985, 4750840, 4988382, 5466720, 5701008, 6651176, 7126260, 8313970, 9501680, 9976764, 11402016, 12470955, 13302352, 14252520, 16627940, 19003360, 19953528, 24941910, 26604704, 28505040, 33255880, 39907056, 49883820, 57010080, 66511760, 79814112, 99767640, 133023520, 199535280, 399070560]

約数ペア:

[(1, 399070560), (2, 199535280), (3, 133023520), (4, 99767640), (5, 79814112), (6, 66511760), (7, 57010080), (8, 49883820), (10, 39907056), (12, 33255880), (14, 28505040), (15, 26604704), (16, 24941910), (20, 19953528), (21, 19003360), (24, 16627940), (28, 14252520), (30, 13302352), (32, 12470955), (35, 11402016), (40, 9976764), (42, 9501680), (48, 8313970), (56, 7126260), (60, 6651176), (70, 5701008), (73, 5466720), (80, 4988382), (84, 4750840), (96, 4156985), (105, 3800672), (112, 3563130), (120, 3325588), (140, 2850504), (146, 2733360), (160, 2494191), (168, 2375420), (210, 1900336), (219, 1822240), (224, 1781565), (240, 1662794), (280, 1425252), (292, 1366680), (336, 1187710), (365, 1093344), (420, 950168), (438, 911120), (480, 831397), (511, 780960), (560, 712626), (584, 683340), (672, 593855), (730, 546672), (840, 475084), (876, 455560), (1022, 390480), (1095, 364448), (1120, 356313), (1168, 341670), (1460, 273336), (1533, 260320), (1627, 245280), (1680, 237542), (1752, 227780), (2044, 195240), (2190, 182224), (2336, 170835), (2555, 156192), (2920, 136668), (3066, 130160), (3254, 122640), (3360, 118771), (3504, 113890), (4088, 97620), (4380, 91112), (4881, 81760), (5110, 78096), (5840, 68334), (6132, 65080), (6508, 61320), (7008, 56945), (7665, 52064), (8135, 49056), (8176, 48810), (8760, 45556), (9762, 40880), (10220, 39048), (11389, 35040), (11680, 34167), (12264, 32540), (13016, 30660), (15330, 26032), (16270, 24528), (16352, 24405), (17520, 22778), (19524, 20440)]