325363920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 1192512960

約数和(自身を除く): 867149040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 98, 105, 112, 120, 140, 146, 147, 168, 196, 210, 219, 240, 245, 280, 292, 294, 336, 365, 379, 392, 420, 438, 490, 511, 560, 584, 588, 730, 735, 758, 784, 840, 876, 980, 1022, 1095, 1137, 1168, 1176, 1460, 1470, 1516, 1533, 1680, 1752, 1895, 1960, 2044, 2190, 2274, 2352, 2555, 2653, 2920, 2940, 3032, 3066, 3504, 3577, 3790, 3920, 4088, 4380, 4548, 5110, 5306, 5685, 5840, 5880, 6064, 6132, 7154, 7580, 7665, 7959, 8176, 8760, 9096, 10220, 10612, 10731, 11370, 11760, 12264, 13265, 14308, 15160, 15330, 15918, 17520, 17885, 18192, 18571, 20440, 21224, 21462, 22740, 24528, 26530, 27667, 28616, 30320, 30660, 31836, 35770, 37142, 39795, 40880, 42448, 42924, 45480, 53060, 53655, 55334, 55713, 57232, 61320, 63672, 71540, 74284, 79590, 83001, 85848, 90960, 92855, 106120, 107310, 110668, 111426, 122640, 127344, 138335, 143080, 148568, 159180, 166002, 171696, 185710, 193669, 212240, 214620, 221336, 222852, 276670, 278565, 286160, 297136, 318360, 332004, 371420, 387338, 415005, 429240, 442672, 445704, 553340, 557130, 581007, 636720, 664008, 742840, 774676, 830010, 858480, 891408, 968345, 1106680, 1114260, 1162014, 1328016, 1355683, 1485680, 1549352, 1660020, 1936690, 2213360, 2228520, 2324028, 2711366, 2905035, 3098704, 3320040, 3873380, 4067049, 4457040, 4648056, 5422732, 5810070, 6640080, 6778415, 7746760, 8134098, 9296112, 10845464, 11620140, 13556830, 15493520, 16268196, 20335245, 21690928, 23240280, 27113660, 32536392, 40670490, 46480560, 54227320, 65072784, 81340980, 108454640, 162681960, 325363920]

約数ペア:

[(1, 325363920), (2, 162681960), (3, 108454640), (4, 81340980), (5, 65072784), (6, 54227320), (7, 46480560), (8, 40670490), (10, 32536392), (12, 27113660), (14, 23240280), (15, 21690928), (16, 20335245), (20, 16268196), (21, 15493520), (24, 13556830), (28, 11620140), (30, 10845464), (35, 9296112), (40, 8134098), (42, 7746760), (48, 6778415), (49, 6640080), (56, 5810070), (60, 5422732), (70, 4648056), (73, 4457040), (80, 4067049), (84, 3873380), (98, 3320040), (105, 3098704), (112, 2905035), (120, 2711366), (140, 2324028), (146, 2228520), (147, 2213360), (168, 1936690), (196, 1660020), (210, 1549352), (219, 1485680), (240, 1355683), (245, 1328016), (280, 1162014), (292, 1114260), (294, 1106680), (336, 968345), (365, 891408), (379, 858480), (392, 830010), (420, 774676), (438, 742840), (490, 664008), (511, 636720), (560, 581007), (584, 557130), (588, 553340), (730, 445704), (735, 442672), (758, 429240), (784, 415005), (840, 387338), (876, 371420), (980, 332004), (1022, 318360), (1095, 297136), (1137, 286160), (1168, 278565), (1176, 276670), (1460, 222852), (1470, 221336), (1516, 214620), (1533, 212240), (1680, 193669), (1752, 185710), (1895, 171696), (1960, 166002), (2044, 159180), (2190, 148568), (2274, 143080), (2352, 138335), (2555, 127344), (2653, 122640), (2920, 111426), (2940, 110668), (3032, 107310), (3066, 106120), (3504, 92855), (3577, 90960), (3790, 85848), (3920, 83001), (4088, 79590), (4380, 74284), (4548, 71540), (5110, 63672), (5306, 61320), (5685, 57232), (5840, 55713), (5880, 55334), (6064, 53655), (6132, 53060), (7154, 45480), (7580, 42924), (7665, 42448), (7959, 40880), (8176, 39795), (8760, 37142), (9096, 35770), (10220, 31836), (10612, 30660), (10731, 30320), (11370, 28616), (11760, 27667), (12264, 26530), (13265, 24528), (14308, 22740), (15160, 21462), (15330, 21224), (15918, 20440), (17520, 18571), (17885, 18192)]