205636080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3923

約数の個数: 160

約数和(自身を含む): 727078464

約数和(自身を除く): 521442384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 3877, 4080, 4420, 5304, 6630, 7754, 8840, 10608, 11631, 13260, 15508, 17680, 19385, 23262, 26520, 31016, 38770, 46524, 50401, 53040, 58155, 62032, 65909, 77540, 93048, 100802, 116310, 131818, 151203, 155080, 186096, 197727, 201604, 232620, 252005, 263636, 302406, 310160, 329545, 395454, 403208, 465240, 504010, 527272, 604812, 659090, 756015, 790908, 806416, 856817, 930480, 988635, 1008020, 1054544, 1209624, 1318180, 1512030, 1581816, 1713634, 1977270, 2016040, 2419248, 2570451, 2636360, 3024060, 3163632, 3427268, 3954540, 4032080, 4284085, 5140902, 5272720, 6048120, 6854536, 7909080, 8568170, 10281804, 12096240, 12852255, 13709072, 15818160, 17136340, 20563608, 25704510, 34272680, 41127216, 51409020, 68545360, 102818040, 205636080]

約数ペア:

[(1, 205636080), (2, 102818040), (3, 68545360), (4, 51409020), (5, 41127216), (6, 34272680), (8, 25704510), (10, 20563608), (12, 17136340), (13, 15818160), (15, 13709072), (16, 12852255), (17, 12096240), (20, 10281804), (24, 8568170), (26, 7909080), (30, 6854536), (34, 6048120), (39, 5272720), (40, 5140902), (48, 4284085), (51, 4032080), (52, 3954540), (60, 3427268), (65, 3163632), (68, 3024060), (78, 2636360), (80, 2570451), (85, 2419248), (102, 2016040), (104, 1977270), (120, 1713634), (130, 1581816), (136, 1512030), (156, 1318180), (170, 1209624), (195, 1054544), (204, 1008020), (208, 988635), (221, 930480), (240, 856817), (255, 806416), (260, 790908), (272, 756015), (312, 659090), (340, 604812), (390, 527272), (408, 504010), (442, 465240), (510, 403208), (520, 395454), (624, 329545), (663, 310160), (680, 302406), (780, 263636), (816, 252005), (884, 232620), (1020, 201604), (1040, 197727), (1105, 186096), (1326, 155080), (1360, 151203), (1560, 131818), (1768, 116310), (2040, 100802), (2210, 93048), (2652, 77540), (3120, 65909), (3315, 62032), (3536, 58155), (3877, 53040), (4080, 50401), (4420, 46524), (5304, 38770), (6630, 31016), (7754, 26520), (8840, 23262), (10608, 19385), (11631, 17680), (13260, 15508)]