617048640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16481}}^1$

素因数の和:16517

約数の個数: 168

約数和(自身を含む): 2285789688

約数和(自身を除く): 1668741048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 16481, 18720, 32962, 37440, 49443, 65924, 82405, 98886, 131848, 148329, 164810, 197772, 214253, 247215, 263696, 296658, 329620, 395544, 428506, 494430, 527392, 593316, 642759, 659240, 741645, 791088, 857012, 988860, 1054784, 1071265, 1186632, 1285518, 1318480, 1483290, 1582176, 1714024, 1928277, 1977720, 2142530, 2373264, 2571036, 2636960, 2966580, 3164352, 3213795, 3428048, 3856554, 3955440, 4285060, 4746528, 5142072, 5273920, 5933160, 6427590, 6856096, 7713108, 7910880, 8570120, 9493056, 9641385, 10284144, 11866320, 12855180, 13712192, 15426216, 15821760, 17140240, 19282770, 20568288, 23732640, 25710360, 30852432, 34280480, 38565540, 41136576, 47465280, 51420720, 61704864, 68560960, 77131080, 102841440, 123409728, 154262160, 205682880, 308524320, 617048640]

約数ペア:

[(1, 617048640), (2, 308524320), (3, 205682880), (4, 154262160), (5, 123409728), (6, 102841440), (8, 77131080), (9, 68560960), (10, 61704864), (12, 51420720), (13, 47465280), (15, 41136576), (16, 38565540), (18, 34280480), (20, 30852432), (24, 25710360), (26, 23732640), (30, 20568288), (32, 19282770), (36, 17140240), (39, 15821760), (40, 15426216), (45, 13712192), (48, 12855180), (52, 11866320), (60, 10284144), (64, 9641385), (65, 9493056), (72, 8570120), (78, 7910880), (80, 7713108), (90, 6856096), (96, 6427590), (104, 5933160), (117, 5273920), (120, 5142072), (130, 4746528), (144, 4285060), (156, 3955440), (160, 3856554), (180, 3428048), (192, 3213795), (195, 3164352), (208, 2966580), (234, 2636960), (240, 2571036), (260, 2373264), (288, 2142530), (312, 1977720), (320, 1928277), (360, 1714024), (390, 1582176), (416, 1483290), (468, 1318480), (480, 1285518), (520, 1186632), (576, 1071265), (585, 1054784), (624, 988860), (720, 857012), (780, 791088), (832, 741645), (936, 659240), (960, 642759), (1040, 593316), (1170, 527392), (1248, 494430), (1440, 428506), (1560, 395544), (1872, 329620), (2080, 296658), (2340, 263696), (2496, 247215), (2880, 214253), (3120, 197772), (3744, 164810), (4160, 148329), (4680, 131848), (6240, 98886), (7488, 82405), (9360, 65924), (12480, 49443), (16481, 37440), (18720, 32962)]