30210733840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{1973}}^1$

素因数の和:2769

約数の個数: 160

約数和(自身を含む): 82597213440

約数和(自身を除く): 52386479600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 739, 740, 1036, 1295, 1478, 1480, 1973, 2072, 2590, 2956, 2960, 3695, 3946, 4144, 5173, 5180, 5912, 7390, 7892, 9865, 10346, 10360, 11824, 13811, 14780, 15784, 19730, 20692, 20720, 25865, 27343, 27622, 29560, 31568, 39460, 41384, 51730, 54686, 55244, 59120, 69055, 73001, 78920, 82768, 103460, 109372, 110488, 136715, 138110, 146002, 157840, 191401, 206920, 218744, 220976, 273430, 276220, 292004, 365005, 382802, 413840, 437488, 511007, 546860, 552440, 584008, 730010, 765604, 957005, 1022014, 1093720, 1104880, 1168016, 1458047, 1460020, 1531208, 1914010, 2044028, 2187440, 2555035, 2916094, 2920040, 3062416, 3828020, 4088056, 5110070, 5832188, 5840080, 7290235, 7656040, 8176112, 10206329, 10220140, 11664376, 14580470, 15312080, 20412658, 20440280, 23328752, 29160940, 40825316, 40880560, 51031645, 53947739, 58321880, 81650632, 102063290, 107895478, 116643760, 163301264, 204126580, 215790956, 269738695, 377634173, 408253160, 431581912, 539477390, 755268346, 816506320, 863163824, 1078954780, 1510536692, 1888170865, 2157909560, 3021073384, 3776341730, 4315819120, 6042146768, 7552683460, 15105366920, 30210733840]

約数ペア:

[(1, 30210733840), (2, 15105366920), (4, 7552683460), (5, 6042146768), (7, 4315819120), (8, 3776341730), (10, 3021073384), (14, 2157909560), (16, 1888170865), (20, 1510536692), (28, 1078954780), (35, 863163824), (37, 816506320), (40, 755268346), (56, 539477390), (70, 431581912), (74, 408253160), (80, 377634173), (112, 269738695), (140, 215790956), (148, 204126580), (185, 163301264), (259, 116643760), (280, 107895478), (296, 102063290), (370, 81650632), (518, 58321880), (560, 53947739), (592, 51031645), (739, 40880560), (740, 40825316), (1036, 29160940), (1295, 23328752), (1478, 20440280), (1480, 20412658), (1973, 15312080), (2072, 14580470), (2590, 11664376), (2956, 10220140), (2960, 10206329), (3695, 8176112), (3946, 7656040), (4144, 7290235), (5173, 5840080), (5180, 5832188), (5912, 5110070), (7390, 4088056), (7892, 3828020), (9865, 3062416), (10346, 2920040), (10360, 2916094), (11824, 2555035), (13811, 2187440), (14780, 2044028), (15784, 1914010), (19730, 1531208), (20692, 1460020), (20720, 1458047), (25865, 1168016), (27343, 1104880), (27622, 1093720), (29560, 1022014), (31568, 957005), (39460, 765604), (41384, 730010), (51730, 584008), (54686, 552440), (55244, 546860), (59120, 511007), (69055, 437488), (73001, 413840), (78920, 382802), (82768, 365005), (103460, 292004), (109372, 276220), (110488, 273430), (136715, 220976), (138110, 218744), (146002, 206920), (157840, 191401)]