65303160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 216336960

約数和(自身を除く): 151033800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1021, 1066, 1230, 1560, 1599, 1640, 2042, 2132, 2460, 2665, 3063, 3198, 4084, 4264, 4920, 5105, 5330, 6126, 6396, 7995, 8168, 10210, 10660, 12252, 12792, 13273, 15315, 15990, 20420, 21320, 24504, 26546, 30630, 31980, 39819, 40840, 41861, 53092, 61260, 63960, 66365, 79638, 83722, 106184, 122520, 125583, 132730, 159276, 167444, 199095, 209305, 251166, 265460, 318552, 334888, 398190, 418610, 502332, 530920, 544193, 627915, 796380, 837220, 1004664, 1088386, 1255830, 1592760, 1632579, 1674440, 2176772, 2511660, 2720965, 3265158, 4353544, 5023320, 5441930, 6530316, 8162895, 10883860, 13060632, 16325790, 21767720, 32651580, 65303160]

約数ペア:

[(1, 65303160), (2, 32651580), (3, 21767720), (4, 16325790), (5, 13060632), (6, 10883860), (8, 8162895), (10, 6530316), (12, 5441930), (13, 5023320), (15, 4353544), (20, 3265158), (24, 2720965), (26, 2511660), (30, 2176772), (39, 1674440), (40, 1632579), (41, 1592760), (52, 1255830), (60, 1088386), (65, 1004664), (78, 837220), (82, 796380), (104, 627915), (120, 544193), (123, 530920), (130, 502332), (156, 418610), (164, 398190), (195, 334888), (205, 318552), (246, 265460), (260, 251166), (312, 209305), (328, 199095), (390, 167444), (410, 159276), (492, 132730), (520, 125583), (533, 122520), (615, 106184), (780, 83722), (820, 79638), (984, 66365), (1021, 63960), (1066, 61260), (1230, 53092), (1560, 41861), (1599, 40840), (1640, 39819), (2042, 31980), (2132, 30630), (2460, 26546), (2665, 24504), (3063, 21320), (3198, 20420), (4084, 15990), (4264, 15315), (4920, 13273), (5105, 12792), (5330, 12252), (6126, 10660), (6396, 10210), (7995, 8168)]