4920932640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5023}}^1$

素因数の和:5211

約数の個数: 192

約数和(自身を含む): 16802989056

約数和(自身を除く): 11882056416

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, 65, 78, 80, 96, 104, 120, 130, 156, 157, 160, 195, 208, 240, 260, 312, 314, 390, 416, 471, 480, 520, 624, 628, 780, 785, 942, 1040, 1248, 1256, 1560, 1570, 1884, 2041, 2080, 2355, 2512, 3120, 3140, 3768, 4082, 4710, 5023, 5024, 6123, 6240, 6280, 7536, 8164, 9420, 10046, 10205, 12246, 12560, 15069, 15072, 16328, 18840, 20092, 20410, 24492, 25115, 25120, 30138, 30615, 32656, 37680, 40184, 40820, 48984, 50230, 60276, 61230, 65299, 65312, 75345, 75360, 80368, 81640, 97968, 100460, 120552, 122460, 130598, 150690, 160736, 163280, 195897, 195936, 200920, 241104, 244920, 261196, 301380, 326495, 326560, 391794, 401840, 482208, 489840, 522392, 602760, 652990, 783588, 788611, 803680, 979485, 979680, 1044784, 1205520, 1305980, 1567176, 1577222, 1958970, 2089568, 2365833, 2411040, 2611960, 3134352, 3154444, 3917940, 3943055, 4731666, 5223920, 6268704, 6308888, 7835880, 7886110, 9463332, 10251943, 10447840, 11829165, 12617776, 15671760, 15772220, 18926664, 20503886, 23658330, 25235552, 30755829, 31343520, 31544440, 37853328, 41007772, 47316660, 51259715, 61511658, 63088880, 75706656, 82015544, 94633320, 102519430, 123023316, 126177760, 153779145, 164031088, 189266640, 205038860, 246046632, 307558290, 328062176, 378533280, 410077720, 492093264, 615116580, 820155440, 984186528, 1230233160, 1640310880, 2460466320, 4920932640]

約数ペア:

[(1, 4920932640), (2, 2460466320), (3, 1640310880), (4, 1230233160), (5, 984186528), (6, 820155440), (8, 615116580), (10, 492093264), (12, 410077720), (13, 378533280), (15, 328062176), (16, 307558290), (20, 246046632), (24, 205038860), (26, 189266640), (30, 164031088), (32, 153779145), (39, 126177760), (40, 123023316), (48, 102519430), (52, 94633320), (60, 82015544), (65, 75706656), (78, 63088880), (80, 61511658), (96, 51259715), (104, 47316660), (120, 41007772), (130, 37853328), (156, 31544440), (157, 31343520), (160, 30755829), (195, 25235552), (208, 23658330), (240, 20503886), (260, 18926664), (312, 15772220), (314, 15671760), (390, 12617776), (416, 11829165), (471, 10447840), (480, 10251943), (520, 9463332), (624, 7886110), (628, 7835880), (780, 6308888), (785, 6268704), (942, 5223920), (1040, 4731666), (1248, 3943055), (1256, 3917940), (1560, 3154444), (1570, 3134352), (1884, 2611960), (2041, 2411040), (2080, 2365833), (2355, 2089568), (2512, 1958970), (3120, 1577222), (3140, 1567176), (3768, 1305980), (4082, 1205520), (4710, 1044784), (5023, 979680), (5024, 979485), (6123, 803680), (6240, 788611), (6280, 783588), (7536, 652990), (8164, 602760), (9420, 522392), (10046, 489840), (10205, 482208), (12246, 401840), (12560, 391794), (15069, 326560), (15072, 326495), (16328, 301380), (18840, 261196), (20092, 244920), (20410, 241104), (24492, 200920), (25115, 195936), (25120, 195897), (30138, 163280), (30615, 160736), (32656, 150690), (37680, 130598), (40184, 122460), (40820, 120552), (48984, 100460), (50230, 97968), (60276, 81640), (61230, 80368), (65299, 75360), (65312, 75345)]