244990320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 797948928

約数和(自身を除く): 552958608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 47, 48, 60, 74, 80, 94, 111, 120, 141, 148, 185, 188, 222, 235, 240, 282, 296, 370, 376, 444, 470, 555, 564, 587, 592, 705, 740, 752, 888, 940, 1110, 1128, 1174, 1410, 1480, 1739, 1761, 1776, 1880, 2220, 2256, 2348, 2820, 2935, 2960, 3478, 3522, 3760, 4440, 4696, 5217, 5640, 5870, 6956, 7044, 8695, 8805, 8880, 9392, 10434, 11280, 11740, 13912, 14088, 17390, 17610, 20868, 21719, 23480, 26085, 27589, 27824, 28176, 34780, 35220, 41736, 43438, 46960, 52170, 55178, 65157, 69560, 70440, 82767, 83472, 86876, 104340, 108595, 110356, 130314, 137945, 139120, 140880, 165534, 173752, 208680, 217190, 220712, 260628, 275890, 325785, 331068, 347504, 413835, 417360, 434380, 441424, 521256, 551780, 651570, 662136, 827670, 868760, 1020793, 1042512, 1103560, 1303140, 1324272, 1655340, 1737520, 2041586, 2207120, 2606280, 3062379, 3310680, 4083172, 5103965, 5212560, 6124758, 6621360, 8166344, 10207930, 12249516, 15311895, 16332688, 20415860, 24499032, 30623790, 40831720, 48998064, 61247580, 81663440, 122495160, 244990320]

約数ペア:

[(1, 244990320), (2, 122495160), (3, 81663440), (4, 61247580), (5, 48998064), (6, 40831720), (8, 30623790), (10, 24499032), (12, 20415860), (15, 16332688), (16, 15311895), (20, 12249516), (24, 10207930), (30, 8166344), (37, 6621360), (40, 6124758), (47, 5212560), (48, 5103965), (60, 4083172), (74, 3310680), (80, 3062379), (94, 2606280), (111, 2207120), (120, 2041586), (141, 1737520), (148, 1655340), (185, 1324272), (188, 1303140), (222, 1103560), (235, 1042512), (240, 1020793), (282, 868760), (296, 827670), (370, 662136), (376, 651570), (444, 551780), (470, 521256), (555, 441424), (564, 434380), (587, 417360), (592, 413835), (705, 347504), (740, 331068), (752, 325785), (888, 275890), (940, 260628), (1110, 220712), (1128, 217190), (1174, 208680), (1410, 173752), (1480, 165534), (1739, 140880), (1761, 139120), (1776, 137945), (1880, 130314), (2220, 110356), (2256, 108595), (2348, 104340), (2820, 86876), (2935, 83472), (2960, 82767), (3478, 70440), (3522, 69560), (3760, 65157), (4440, 55178), (4696, 52170), (5217, 46960), (5640, 43438), (5870, 41736), (6956, 35220), (7044, 34780), (8695, 28176), (8805, 27824), (8880, 27589), (9392, 26085), (10434, 23480), (11280, 21719), (11740, 20868), (13912, 17610), (14088, 17390)]