265724160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5360

約数の個数: 144

約数和(自身を含む): 914109504

約数和(自身を除く): 648385344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 5323, 6240, 8320, 9984, 10646, 12480, 15969, 16640, 21292, 24960, 26615, 31938, 42584, 49920, 53230, 63876, 69199, 79845, 85168, 106460, 127752, 138398, 159690, 170336, 207597, 212920, 255504, 276796, 319380, 340672, 345995, 415194, 425840, 511008, 553592, 638760, 681344, 691990, 830388, 851680, 1022016, 1037985, 1107184, 1277520, 1362688, 1383980, 1660776, 1703360, 2044032, 2075970, 2214368, 2555040, 2767960, 3321552, 3406720, 4088064, 4151940, 4428736, 5110080, 5535920, 6643104, 6813440, 8303880, 8857472, 10220160, 11071840, 13286208, 16607760, 17714944, 20440320, 22143680, 26572416, 33215520, 44287360, 53144832, 66431040, 88574720, 132862080, 265724160]

約数ペア:

[(1, 265724160), (2, 132862080), (3, 88574720), (4, 66431040), (5, 53144832), (6, 44287360), (8, 33215520), (10, 26572416), (12, 22143680), (13, 20440320), (15, 17714944), (16, 16607760), (20, 13286208), (24, 11071840), (26, 10220160), (30, 8857472), (32, 8303880), (39, 6813440), (40, 6643104), (48, 5535920), (52, 5110080), (60, 4428736), (64, 4151940), (65, 4088064), (78, 3406720), (80, 3321552), (96, 2767960), (104, 2555040), (120, 2214368), (128, 2075970), (130, 2044032), (156, 1703360), (160, 1660776), (192, 1383980), (195, 1362688), (208, 1277520), (240, 1107184), (256, 1037985), (260, 1022016), (312, 851680), (320, 830388), (384, 691990), (390, 681344), (416, 638760), (480, 553592), (520, 511008), (624, 425840), (640, 415194), (768, 345995), (780, 340672), (832, 319380), (960, 276796), (1040, 255504), (1248, 212920), (1280, 207597), (1560, 170336), (1664, 159690), (1920, 138398), (2080, 127752), (2496, 106460), (3120, 85168), (3328, 79845), (3840, 69199), (4160, 63876), (4992, 53230), (5323, 49920), (6240, 42584), (8320, 31938), (9984, 26615), (10646, 24960), (12480, 21292), (15969, 16640)]