897617040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:697

約数の個数: 160

約数和(自身を含む): 2876054016

約数和(自身を除く): 1978436976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 271, 296, 370, 373, 444, 542, 555, 592, 740, 746, 813, 888, 1084, 1110, 1119, 1355, 1480, 1492, 1626, 1776, 1865, 2168, 2220, 2238, 2710, 2960, 2984, 3252, 3730, 4065, 4336, 4440, 4476, 5420, 5595, 5968, 6504, 7460, 8130, 8880, 8952, 10027, 10840, 11190, 13008, 13801, 14920, 16260, 17904, 20054, 21680, 22380, 27602, 29840, 30081, 32520, 40108, 41403, 44760, 50135, 55204, 60162, 65040, 69005, 80216, 82806, 89520, 100270, 101083, 110408, 120324, 138010, 150405, 160432, 165612, 200540, 202166, 207015, 220816, 240648, 276020, 300810, 303249, 331224, 401080, 404332, 414030, 481296, 505415, 552040, 601620, 606498, 662448, 802160, 808664, 828060, 1010830, 1104080, 1203240, 1212996, 1516245, 1617328, 1656120, 2021660, 2406480, 2425992, 3032490, 3312240, 3740071, 4043320, 4851984, 6064980, 7480142, 8086640, 11220213, 12129960, 14960284, 18700355, 22440426, 24259920, 29920568, 37400710, 44880852, 56101065, 59841136, 74801420, 89761704, 112202130, 149602840, 179523408, 224404260, 299205680, 448808520, 897617040]

約数ペア:

[(1, 897617040), (2, 448808520), (3, 299205680), (4, 224404260), (5, 179523408), (6, 149602840), (8, 112202130), (10, 89761704), (12, 74801420), (15, 59841136), (16, 56101065), (20, 44880852), (24, 37400710), (30, 29920568), (37, 24259920), (40, 22440426), (48, 18700355), (60, 14960284), (74, 12129960), (80, 11220213), (111, 8086640), (120, 7480142), (148, 6064980), (185, 4851984), (222, 4043320), (240, 3740071), (271, 3312240), (296, 3032490), (370, 2425992), (373, 2406480), (444, 2021660), (542, 1656120), (555, 1617328), (592, 1516245), (740, 1212996), (746, 1203240), (813, 1104080), (888, 1010830), (1084, 828060), (1110, 808664), (1119, 802160), (1355, 662448), (1480, 606498), (1492, 601620), (1626, 552040), (1776, 505415), (1865, 481296), (2168, 414030), (2220, 404332), (2238, 401080), (2710, 331224), (2960, 303249), (2984, 300810), (3252, 276020), (3730, 240648), (4065, 220816), (4336, 207015), (4440, 202166), (4476, 200540), (5420, 165612), (5595, 160432), (5968, 150405), (6504, 138010), (7460, 120324), (8130, 110408), (8880, 101083), (8952, 100270), (10027, 89520), (10840, 82806), (11190, 80216), (13008, 69005), (13801, 65040), (14920, 60162), (16260, 55204), (17904, 50135), (20054, 44760), (21680, 41403), (22380, 40108), (27602, 32520), (29840, 30081)]