4255680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 224

約数和(自身を含む): 16386048

約数和(自身を除く): 12130368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 32, 33, 39, 40, 44, 48, 52, 55, 60, 62, 64, 65, 66, 78, 80, 88, 93, 96, 104, 110, 120, 124, 130, 132, 143, 155, 156, 160, 165, 176, 186, 192, 195, 208, 220, 240, 248, 260, 264, 286, 310, 312, 320, 330, 341, 352, 372, 390, 403, 416, 429, 440, 465, 480, 496, 520, 528, 572, 620, 624, 660, 682, 704, 715, 744, 780, 806, 832, 858, 880, 930, 960, 992, 1023, 1040, 1056, 1144, 1209, 1240, 1248, 1320, 1364, 1430, 1488, 1560, 1612, 1705, 1716, 1760, 1860, 1984, 2015, 2046, 2080, 2112, 2145, 2288, 2418, 2480, 2496, 2640, 2728, 2860, 2976, 3120, 3224, 3410, 3432, 3520, 3720, 4030, 4092, 4160, 4290, 4433, 4576, 4836, 4960, 5115, 5280, 5456, 5720, 5952, 6045, 6240, 6448, 6820, 6864, 7440, 8060, 8184, 8580, 8866, 9152, 9672, 9920, 10230, 10560, 10912, 11440, 12090, 12480, 12896, 13299, 13640, 13728, 14880, 16120, 16368, 17160, 17732, 19344, 20460, 21824, 22165, 22880, 24180, 25792, 26598, 27280, 27456, 29760, 32240, 32736, 34320, 35464, 38688, 40920, 44330, 45760, 48360, 53196, 54560, 64480, 65472, 66495, 68640, 70928, 77376, 81840, 88660, 96720, 106392, 109120, 128960, 132990, 137280, 141856, 163680, 177320, 193440, 212784, 265980, 283712, 327360, 354640, 386880, 425568, 531960, 709280, 851136, 1063920, 1418560, 2127840, 4255680]

約数ペア:

[(1, 4255680), (2, 2127840), (3, 1418560), (4, 1063920), (5, 851136), (6, 709280), (8, 531960), (10, 425568), (11, 386880), (12, 354640), (13, 327360), (15, 283712), (16, 265980), (20, 212784), (22, 193440), (24, 177320), (26, 163680), (30, 141856), (31, 137280), (32, 132990), (33, 128960), (39, 109120), (40, 106392), (44, 96720), (48, 88660), (52, 81840), (55, 77376), (60, 70928), (62, 68640), (64, 66495), (65, 65472), (66, 64480), (78, 54560), (80, 53196), (88, 48360), (93, 45760), (96, 44330), (104, 40920), (110, 38688), (120, 35464), (124, 34320), (130, 32736), (132, 32240), (143, 29760), (155, 27456), (156, 27280), (160, 26598), (165, 25792), (176, 24180), (186, 22880), (192, 22165), (195, 21824), (208, 20460), (220, 19344), (240, 17732), (248, 17160), (260, 16368), (264, 16120), (286, 14880), (310, 13728), (312, 13640), (320, 13299), (330, 12896), (341, 12480), (352, 12090), (372, 11440), (390, 10912), (403, 10560), (416, 10230), (429, 9920), (440, 9672), (465, 9152), (480, 8866), (496, 8580), (520, 8184), (528, 8060), (572, 7440), (620, 6864), (624, 6820), (660, 6448), (682, 6240), (704, 6045), (715, 5952), (744, 5720), (780, 5456), (806, 5280), (832, 5115), (858, 4960), (880, 4836), (930, 4576), (960, 4433), (992, 4290), (1023, 4160), (1040, 4092), (1056, 4030), (1144, 3720), (1209, 3520), (1240, 3432), (1248, 3410), (1320, 3224), (1364, 3120), (1430, 2976), (1488, 2860), (1560, 2728), (1612, 2640), (1705, 2496), (1716, 2480), (1760, 2418), (1860, 2288), (1984, 2145), (2015, 2112), (2046, 2080)]