76655280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 183328080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 311, 312, 316, 390, 395, 474, 520, 622, 624, 632, 780, 790, 933, 948, 1027, 1040, 1185, 1244, 1264, 1555, 1560, 1580, 1866, 1896, 2054, 2370, 2488, 3081, 3110, 3120, 3160, 3732, 3792, 4043, 4108, 4665, 4740, 4976, 5135, 6162, 6220, 6320, 7464, 8086, 8216, 9330, 9480, 10270, 12129, 12324, 12440, 14928, 15405, 16172, 16432, 18660, 18960, 20215, 20540, 24258, 24569, 24648, 24880, 30810, 32344, 37320, 40430, 41080, 48516, 49138, 49296, 60645, 61620, 64688, 73707, 74640, 80860, 82160, 97032, 98276, 121290, 122845, 123240, 147414, 161720, 194064, 196552, 242580, 245690, 246480, 294828, 319397, 323440, 368535, 393104, 485160, 491380, 589656, 638794, 737070, 958191, 970320, 982760, 1179312, 1277588, 1474140, 1596985, 1916382, 1965520, 2555176, 2948280, 3193970, 3832764, 4790955, 5110352, 5896560, 6387940, 7665528, 9581910, 12775880, 15331056, 19163820, 25551760, 38327640, 76655280]

約数ペア:

[(1, 76655280), (2, 38327640), (3, 25551760), (4, 19163820), (5, 15331056), (6, 12775880), (8, 9581910), (10, 7665528), (12, 6387940), (13, 5896560), (15, 5110352), (16, 4790955), (20, 3832764), (24, 3193970), (26, 2948280), (30, 2555176), (39, 1965520), (40, 1916382), (48, 1596985), (52, 1474140), (60, 1277588), (65, 1179312), (78, 982760), (79, 970320), (80, 958191), (104, 737070), (120, 638794), (130, 589656), (156, 491380), (158, 485160), (195, 393104), (208, 368535), (237, 323440), (240, 319397), (260, 294828), (311, 246480), (312, 245690), (316, 242580), (390, 196552), (395, 194064), (474, 161720), (520, 147414), (622, 123240), (624, 122845), (632, 121290), (780, 98276), (790, 97032), (933, 82160), (948, 80860), (1027, 74640), (1040, 73707), (1185, 64688), (1244, 61620), (1264, 60645), (1555, 49296), (1560, 49138), (1580, 48516), (1866, 41080), (1896, 40430), (2054, 37320), (2370, 32344), (2488, 30810), (3081, 24880), (3110, 24648), (3120, 24569), (3160, 24258), (3732, 20540), (3792, 20215), (4043, 18960), (4108, 18660), (4665, 16432), (4740, 16172), (4976, 15405), (5135, 14928), (6162, 12440), (6220, 12324), (6320, 12129), (7464, 10270), (8086, 9480), (8216, 9330)]