744608760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12143}}^1$

素因数の和:12237

約数の個数: 128

約数和(自身を含む): 2588129280

約数和(自身を除く): 1843520520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 10220, 12143, 12264, 15330, 20440, 24286, 30660, 36429, 48572, 60715, 61320, 72858, 85001, 97144, 121430, 145716, 170002, 182145, 242860, 255003, 291432, 340004, 364290, 425005, 485720, 510006, 680008, 728580, 850010, 886439, 1020012, 1275015, 1457160, 1700020, 1772878, 2040024, 2550030, 2659317, 3400040, 3545756, 4432195, 5100060, 5318634, 6205073, 7091512, 8864390, 10200120, 10637268, 12410146, 13296585, 17728780, 18615219, 21274536, 24820292, 26593170, 31025365, 35457560, 37230438, 49640584, 53186340, 62050730, 74460876, 93076095, 106372680, 124101460, 148921752, 186152190, 248202920, 372304380, 744608760]

約数ペア:

[(1, 744608760), (2, 372304380), (3, 248202920), (4, 186152190), (5, 148921752), (6, 124101460), (7, 106372680), (8, 93076095), (10, 74460876), (12, 62050730), (14, 53186340), (15, 49640584), (20, 37230438), (21, 35457560), (24, 31025365), (28, 26593170), (30, 24820292), (35, 21274536), (40, 18615219), (42, 17728780), (56, 13296585), (60, 12410146), (70, 10637268), (73, 10200120), (84, 8864390), (105, 7091512), (120, 6205073), (140, 5318634), (146, 5100060), (168, 4432195), (210, 3545756), (219, 3400040), (280, 2659317), (292, 2550030), (365, 2040024), (420, 1772878), (438, 1700020), (511, 1457160), (584, 1275015), (730, 1020012), (840, 886439), (876, 850010), (1022, 728580), (1095, 680008), (1460, 510006), (1533, 485720), (1752, 425005), (2044, 364290), (2190, 340004), (2555, 291432), (2920, 255003), (3066, 242860), (4088, 182145), (4380, 170002), (5110, 145716), (6132, 121430), (7665, 97144), (8760, 85001), (10220, 72858), (12143, 61320), (12264, 60715), (15330, 48572), (20440, 36429), (24286, 30660)]