76158160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 197692704

約数和(自身を除く): 121534544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 131, 169, 172, 208, 215, 260, 262, 338, 344, 430, 520, 524, 559, 655, 676, 688, 845, 860, 1040, 1048, 1118, 1310, 1352, 1690, 1703, 1720, 2096, 2236, 2620, 2704, 2795, 3380, 3406, 3440, 4472, 5240, 5590, 5633, 6760, 6812, 7267, 8515, 8944, 10480, 11180, 11266, 13520, 13624, 14534, 17030, 22139, 22360, 22532, 27248, 28165, 29068, 34060, 36335, 44278, 44720, 45064, 56330, 58136, 68120, 72670, 73229, 88556, 90128, 110695, 112660, 116272, 136240, 145340, 146458, 177112, 221390, 225320, 290680, 292916, 354224, 366145, 442780, 450640, 581360, 585832, 732290, 885560, 951977, 1171664, 1464580, 1771120, 1903954, 2929160, 3807908, 4759885, 5858320, 7615816, 9519770, 15231632, 19039540, 38079080, 76158160]

約数ペア:

[(1, 76158160), (2, 38079080), (4, 19039540), (5, 15231632), (8, 9519770), (10, 7615816), (13, 5858320), (16, 4759885), (20, 3807908), (26, 2929160), (40, 1903954), (43, 1771120), (52, 1464580), (65, 1171664), (80, 951977), (86, 885560), (104, 732290), (130, 585832), (131, 581360), (169, 450640), (172, 442780), (208, 366145), (215, 354224), (260, 292916), (262, 290680), (338, 225320), (344, 221390), (430, 177112), (520, 146458), (524, 145340), (559, 136240), (655, 116272), (676, 112660), (688, 110695), (845, 90128), (860, 88556), (1040, 73229), (1048, 72670), (1118, 68120), (1310, 58136), (1352, 56330), (1690, 45064), (1703, 44720), (1720, 44278), (2096, 36335), (2236, 34060), (2620, 29068), (2704, 28165), (2795, 27248), (3380, 22532), (3406, 22360), (3440, 22139), (4472, 17030), (5240, 14534), (5590, 13624), (5633, 13520), (6760, 11266), (6812, 11180), (7267, 10480), (8515, 8944)]