57305640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4013}}^1$

素因数の和:4051

約数の個数: 128

約数和(自身を含む): 208085760

約数和(自身を除く): 150780120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4013, 4760, 7140, 8026, 12039, 14280, 16052, 20065, 24078, 28091, 32104, 40130, 48156, 56182, 60195, 68221, 80260, 84273, 96312, 112364, 120390, 136442, 140455, 160520, 168546, 204663, 224728, 240780, 272884, 280910, 337092, 341105, 409326, 421365, 477547, 481560, 545768, 561820, 674184, 682210, 818652, 842730, 955094, 1023315, 1123640, 1364420, 1432641, 1637304, 1685460, 1910188, 2046630, 2387735, 2728840, 2865282, 3370920, 3820376, 4093260, 4775470, 5730564, 7163205, 8186520, 9550940, 11461128, 14326410, 19101880, 28652820, 57305640]

約数ペア:

[(1, 57305640), (2, 28652820), (3, 19101880), (4, 14326410), (5, 11461128), (6, 9550940), (7, 8186520), (8, 7163205), (10, 5730564), (12, 4775470), (14, 4093260), (15, 3820376), (17, 3370920), (20, 2865282), (21, 2728840), (24, 2387735), (28, 2046630), (30, 1910188), (34, 1685460), (35, 1637304), (40, 1432641), (42, 1364420), (51, 1123640), (56, 1023315), (60, 955094), (68, 842730), (70, 818652), (84, 682210), (85, 674184), (102, 561820), (105, 545768), (119, 481560), (120, 477547), (136, 421365), (140, 409326), (168, 341105), (170, 337092), (204, 280910), (210, 272884), (238, 240780), (255, 224728), (280, 204663), (340, 168546), (357, 160520), (408, 140455), (420, 136442), (476, 120390), (510, 112364), (595, 96312), (680, 84273), (714, 80260), (840, 68221), (952, 60195), (1020, 56182), (1190, 48156), (1428, 40130), (1785, 32104), (2040, 28091), (2380, 24078), (2856, 20065), (3570, 16052), (4013, 14280), (4760, 12039), (7140, 8026)]