57906420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 202196736

約数和(自身を除く): 144290316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 397, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 794, 858, 884, 935, 1020, 1105, 1122, 1191, 1326, 1430, 1588, 1716, 1870, 1985, 2145, 2210, 2244, 2382, 2431, 2652, 2805, 2860, 3315, 3740, 3970, 4290, 4367, 4420, 4764, 4862, 5161, 5610, 5955, 6630, 6749, 7293, 7940, 8580, 8734, 9724, 10322, 11220, 11910, 12155, 13101, 13260, 13498, 14586, 15483, 17468, 20247, 20644, 21835, 23820, 24310, 25805, 26202, 26996, 29172, 30966, 33745, 36465, 40494, 43670, 48620, 51610, 52404, 56771, 61932, 65505, 67490, 72930, 74239, 77415, 80988, 87340, 87737, 101235, 103220, 113542, 131010, 134980, 145860, 148478, 154830, 170313, 175474, 202470, 222717, 227084, 262020, 263211, 283855, 296956, 309660, 340626, 350948, 371195, 404940, 438685, 445434, 526422, 567710, 681252, 742390, 851565, 877370, 890868, 965107, 1052844, 1113585, 1135420, 1316055, 1484780, 1703130, 1754740, 1930214, 2227170, 2632110, 2895321, 3406260, 3860428, 4454340, 4825535, 5264220, 5790642, 9651070, 11581284, 14476605, 19302140, 28953210, 57906420]

約数ペア:

[(1, 57906420), (2, 28953210), (3, 19302140), (4, 14476605), (5, 11581284), (6, 9651070), (10, 5790642), (11, 5264220), (12, 4825535), (13, 4454340), (15, 3860428), (17, 3406260), (20, 2895321), (22, 2632110), (26, 2227170), (30, 1930214), (33, 1754740), (34, 1703130), (39, 1484780), (44, 1316055), (51, 1135420), (52, 1113585), (55, 1052844), (60, 965107), (65, 890868), (66, 877370), (68, 851565), (78, 742390), (85, 681252), (102, 567710), (110, 526422), (130, 445434), (132, 438685), (143, 404940), (156, 371195), (165, 350948), (170, 340626), (187, 309660), (195, 296956), (204, 283855), (220, 263211), (221, 262020), (255, 227084), (260, 222717), (286, 202470), (330, 175474), (340, 170313), (374, 154830), (390, 148478), (397, 145860), (429, 134980), (442, 131010), (510, 113542), (561, 103220), (572, 101235), (660, 87737), (663, 87340), (715, 80988), (748, 77415), (780, 74239), (794, 72930), (858, 67490), (884, 65505), (935, 61932), (1020, 56771), (1105, 52404), (1122, 51610), (1191, 48620), (1326, 43670), (1430, 40494), (1588, 36465), (1716, 33745), (1870, 30966), (1985, 29172), (2145, 26996), (2210, 26202), (2244, 25805), (2382, 24310), (2431, 23820), (2652, 21835), (2805, 20644), (2860, 20247), (3315, 17468), (3740, 15483), (3970, 14586), (4290, 13498), (4367, 13260), (4420, 13101), (4764, 12155), (4862, 11910), (5161, 11220), (5610, 10322), (5955, 9724), (6630, 8734), (6749, 8580), (7293, 7940)]