1724328720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 240

約数和(自身を含む): 5954083200

約数和(自身を除く): 4229754480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 89, 90, 120, 142, 144, 178, 180, 213, 240, 267, 284, 355, 356, 360, 379, 426, 445, 534, 568, 639, 710, 712, 720, 758, 801, 852, 890, 1065, 1068, 1136, 1137, 1278, 1335, 1420, 1424, 1516, 1602, 1704, 1780, 1895, 2130, 2136, 2274, 2556, 2670, 2840, 3032, 3195, 3204, 3408, 3411, 3560, 3790, 4005, 4260, 4272, 4548, 5112, 5340, 5680, 5685, 6064, 6319, 6390, 6408, 6822, 7120, 7580, 8010, 8520, 9096, 10224, 10680, 11370, 12638, 12780, 12816, 13644, 15160, 16020, 17040, 17055, 18192, 18957, 21360, 22740, 25276, 25560, 26909, 27288, 30320, 31595, 32040, 33731, 34110, 37914, 45480, 50552, 51120, 53818, 54576, 56871, 63190, 64080, 67462, 68220, 75828, 80727, 90960, 94785, 101104, 101193, 107636, 113742, 126380, 134545, 134924, 136440, 151656, 161454, 168655, 189570, 202386, 215272, 227484, 242181, 252760, 269090, 269848, 272880, 284355, 303312, 303579, 322908, 337310, 379140, 403635, 404772, 430544, 454968, 484362, 505520, 505965, 538180, 539696, 568710, 607158, 645816, 674620, 758280, 807270, 809544, 909936, 968724, 1011930, 1076360, 1137420, 1210905, 1214316, 1291632, 1349240, 1516560, 1517895, 1614540, 1619088, 1937448, 2023860, 2152720, 2274840, 2394901, 2421810, 2428632, 2698480, 3035790, 3229080, 3874896, 4047720, 4549680, 4789802, 4843620, 4857264, 6071580, 6458160, 7184703, 8095440, 9579604, 9687240, 11974505, 12143160, 14369406, 19159208, 19374480, 21554109, 23949010, 24286320, 28738812, 35923515, 38318416, 43108218, 47898020, 57477624, 71847030, 86216436, 95796040, 107770545, 114955248, 143694060, 172432872, 191592080, 215541090, 287388120, 344865744, 431082180, 574776240, 862164360, 1724328720]

約数ペア:

[(1, 1724328720), (2, 862164360), (3, 574776240), (4, 431082180), (5, 344865744), (6, 287388120), (8, 215541090), (9, 191592080), (10, 172432872), (12, 143694060), (15, 114955248), (16, 107770545), (18, 95796040), (20, 86216436), (24, 71847030), (30, 57477624), (36, 47898020), (40, 43108218), (45, 38318416), (48, 35923515), (60, 28738812), (71, 24286320), (72, 23949010), (80, 21554109), (89, 19374480), (90, 19159208), (120, 14369406), (142, 12143160), (144, 11974505), (178, 9687240), (180, 9579604), (213, 8095440), (240, 7184703), (267, 6458160), (284, 6071580), (355, 4857264), (356, 4843620), (360, 4789802), (379, 4549680), (426, 4047720), (445, 3874896), (534, 3229080), (568, 3035790), (639, 2698480), (710, 2428632), (712, 2421810), (720, 2394901), (758, 2274840), (801, 2152720), (852, 2023860), (890, 1937448), (1065, 1619088), (1068, 1614540), (1136, 1517895), (1137, 1516560), (1278, 1349240), (1335, 1291632), (1420, 1214316), (1424, 1210905), (1516, 1137420), (1602, 1076360), (1704, 1011930), (1780, 968724), (1895, 909936), (2130, 809544), (2136, 807270), (2274, 758280), (2556, 674620), (2670, 645816), (2840, 607158), (3032, 568710), (3195, 539696), (3204, 538180), (3408, 505965), (3411, 505520), (3560, 484362), (3790, 454968), (4005, 430544), (4260, 404772), (4272, 403635), (4548, 379140), (5112, 337310), (5340, 322908), (5680, 303579), (5685, 303312), (6064, 284355), (6319, 272880), (6390, 269848), (6408, 269090), (6822, 252760), (7120, 242181), (7580, 227484), (8010, 215272), (8520, 202386), (9096, 189570), (10224, 168655), (10680, 161454), (11370, 151656), (12638, 136440), (12780, 134924), (12816, 134545), (13644, 126380), (15160, 113742), (16020, 107636), (17040, 101193), (17055, 101104), (18192, 94785), (18957, 90960), (21360, 80727), (22740, 75828), (25276, 68220), (25560, 67462), (26909, 64080), (27288, 63190), (30320, 56871), (31595, 54576), (32040, 53818), (33731, 51120), (34110, 50552), (37914, 45480)]