141891120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 557107200

約数和(自身を除く): 415216080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 599, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1198, 1260, 1316, 1410, 1645, 1680, 1692, 1797, 1880, 1974, 2115, 2256, 2396, 2520, 2632, 2820, 2961, 2995, 3290, 3384, 3594, 3760, 3948, 4193, 4230, 4792, 4935, 5040, 5264, 5391, 5640, 5922, 5990, 6580, 6768, 7188, 7896, 8386, 8460, 8985, 9584, 9870, 10782, 11280, 11844, 11980, 12579, 13160, 14376, 14805, 15792, 16772, 16920, 17970, 19740, 20965, 21564, 23688, 23960, 25158, 26320, 26955, 28153, 28752, 29610, 33544, 33840, 35940, 37737, 39480, 41930, 43128, 47376, 47920, 50316, 53910, 56306, 59220, 62895, 67088, 71880, 75474, 78960, 83860, 84459, 86256, 100632, 107820, 112612, 118440, 125790, 140765, 143760, 150948, 167720, 168918, 188685, 197071, 201264, 215640, 225224, 236880, 251580, 253377, 281530, 301896, 335440, 337836, 377370, 394142, 422295, 431280, 450448, 503160, 506754, 563060, 591213, 603792, 675672, 754740, 788284, 844590, 985355, 1006320, 1013508, 1126120, 1182426, 1266885, 1351344, 1509480, 1576568, 1689180, 1773639, 1970710, 2027016, 2252240, 2364852, 2533770, 2956065, 3018960, 3153136, 3378360, 3547278, 3941420, 4054032, 4729704, 5067540, 5912130, 6756720, 7094556, 7882840, 8868195, 9459408, 10135080, 11824260, 14189112, 15765680, 17736390, 20270160, 23648520, 28378224, 35472780, 47297040, 70945560, 141891120]

約数ペア:

[(1, 141891120), (2, 70945560), (3, 47297040), (4, 35472780), (5, 28378224), (6, 23648520), (7, 20270160), (8, 17736390), (9, 15765680), (10, 14189112), (12, 11824260), (14, 10135080), (15, 9459408), (16, 8868195), (18, 7882840), (20, 7094556), (21, 6756720), (24, 5912130), (28, 5067540), (30, 4729704), (35, 4054032), (36, 3941420), (40, 3547278), (42, 3378360), (45, 3153136), (47, 3018960), (48, 2956065), (56, 2533770), (60, 2364852), (63, 2252240), (70, 2027016), (72, 1970710), (80, 1773639), (84, 1689180), (90, 1576568), (94, 1509480), (105, 1351344), (112, 1266885), (120, 1182426), (126, 1126120), (140, 1013508), (141, 1006320), (144, 985355), (168, 844590), (180, 788284), (188, 754740), (210, 675672), (235, 603792), (240, 591213), (252, 563060), (280, 506754), (282, 503160), (315, 450448), (329, 431280), (336, 422295), (360, 394142), (376, 377370), (420, 337836), (423, 335440), (470, 301896), (504, 281530), (560, 253377), (564, 251580), (599, 236880), (630, 225224), (658, 215640), (705, 201264), (720, 197071), (752, 188685), (840, 168918), (846, 167720), (940, 150948), (987, 143760), (1008, 140765), (1128, 125790), (1198, 118440), (1260, 112612), (1316, 107820), (1410, 100632), (1645, 86256), (1680, 84459), (1692, 83860), (1797, 78960), (1880, 75474), (1974, 71880), (2115, 67088), (2256, 62895), (2396, 59220), (2520, 56306), (2632, 53910), (2820, 50316), (2961, 47920), (2995, 47376), (3290, 43128), (3384, 41930), (3594, 39480), (3760, 37737), (3948, 35940), (4193, 33840), (4230, 33544), (4792, 29610), (4935, 28752), (5040, 28153), (5264, 26955), (5391, 26320), (5640, 25158), (5922, 23960), (5990, 23688), (6580, 21564), (6768, 20965), (7188, 19740), (7896, 17970), (8386, 16920), (8460, 16772), (8985, 15792), (9584, 14805), (9870, 14376), (10782, 13160), (11280, 12579), (11844, 11980)]