142788360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 516015360

約数和(自身を除く): 373227000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 53, 55, 60, 65, 66, 78, 88, 104, 106, 110, 120, 130, 132, 143, 156, 157, 159, 165, 195, 212, 220, 260, 264, 265, 286, 312, 314, 318, 330, 390, 424, 429, 440, 471, 520, 530, 572, 583, 628, 636, 660, 689, 715, 780, 785, 795, 858, 942, 1060, 1144, 1166, 1256, 1272, 1320, 1378, 1430, 1560, 1570, 1590, 1716, 1727, 1749, 1884, 2041, 2067, 2120, 2145, 2332, 2355, 2756, 2860, 2915, 3140, 3180, 3432, 3445, 3454, 3498, 3768, 4082, 4134, 4290, 4664, 4710, 5181, 5512, 5720, 5830, 6123, 6280, 6360, 6890, 6908, 6996, 7579, 8164, 8268, 8321, 8580, 8635, 8745, 9420, 10205, 10335, 10362, 11660, 12246, 13780, 13816, 13992, 15158, 16328, 16536, 16642, 17160, 17270, 17490, 18840, 20410, 20670, 20724, 22451, 22737, 23320, 24492, 24963, 25905, 27560, 30316, 30615, 33284, 34540, 34980, 37895, 40820, 41340, 41448, 41605, 44902, 45474, 48984, 49926, 51810, 60632, 61230, 66568, 67353, 69080, 69960, 75790, 81640, 82680, 83210, 89804, 90948, 91531, 99852, 103620, 108173, 112255, 113685, 122460, 124815, 134706, 151580, 166420, 179608, 181896, 183062, 199704, 207240, 216346, 224510, 227370, 244920, 249630, 269412, 274593, 303160, 324519, 332840, 336765, 366124, 432692, 449020, 454740, 457655, 499260, 538824, 540865, 549186, 649038, 673530, 732248, 865384, 898040, 909480, 915310, 998520, 1081730, 1098372, 1189903, 1298076, 1347060, 1372965, 1622595, 1830620, 2163460, 2196744, 2379806, 2596152, 2694120, 2745930, 3245190, 3569709, 3661240, 4326920, 4759612, 5491860, 5949515, 6490380, 7139418, 9519224, 10983720, 11899030, 12980760, 14278836, 17848545, 23798060, 28557672, 35697090, 47596120, 71394180, 142788360]

約数ペア:

[(1, 142788360), (2, 71394180), (3, 47596120), (4, 35697090), (5, 28557672), (6, 23798060), (8, 17848545), (10, 14278836), (11, 12980760), (12, 11899030), (13, 10983720), (15, 9519224), (20, 7139418), (22, 6490380), (24, 5949515), (26, 5491860), (30, 4759612), (33, 4326920), (39, 3661240), (40, 3569709), (44, 3245190), (52, 2745930), (53, 2694120), (55, 2596152), (60, 2379806), (65, 2196744), (66, 2163460), (78, 1830620), (88, 1622595), (104, 1372965), (106, 1347060), (110, 1298076), (120, 1189903), (130, 1098372), (132, 1081730), (143, 998520), (156, 915310), (157, 909480), (159, 898040), (165, 865384), (195, 732248), (212, 673530), (220, 649038), (260, 549186), (264, 540865), (265, 538824), (286, 499260), (312, 457655), (314, 454740), (318, 449020), (330, 432692), (390, 366124), (424, 336765), (429, 332840), (440, 324519), (471, 303160), (520, 274593), (530, 269412), (572, 249630), (583, 244920), (628, 227370), (636, 224510), (660, 216346), (689, 207240), (715, 199704), (780, 183062), (785, 181896), (795, 179608), (858, 166420), (942, 151580), (1060, 134706), (1144, 124815), (1166, 122460), (1256, 113685), (1272, 112255), (1320, 108173), (1378, 103620), (1430, 99852), (1560, 91531), (1570, 90948), (1590, 89804), (1716, 83210), (1727, 82680), (1749, 81640), (1884, 75790), (2041, 69960), (2067, 69080), (2120, 67353), (2145, 66568), (2332, 61230), (2355, 60632), (2756, 51810), (2860, 49926), (2915, 48984), (3140, 45474), (3180, 44902), (3432, 41605), (3445, 41448), (3454, 41340), (3498, 40820), (3768, 37895), (4082, 34980), (4134, 34540), (4290, 33284), (4664, 30615), (4710, 30316), (5181, 27560), (5512, 25905), (5720, 24963), (5830, 24492), (6123, 23320), (6280, 22737), (6360, 22451), (6890, 20724), (6908, 20670), (6996, 20410), (7579, 18840), (8164, 17490), (8268, 17270), (8321, 17160), (8580, 16642), (8635, 16536), (8745, 16328), (9420, 15158), (10205, 13992), (10335, 13816), (10362, 13780), (11660, 12246)]