15626520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 320

約数和(自身を含む): 65862720

約数和(自身を除く): 50236200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 53, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 106, 108, 117, 120, 126, 130, 135, 140, 156, 159, 162, 168, 180, 182, 189, 195, 210, 212, 216, 234, 252, 260, 265, 270, 273, 280, 312, 315, 318, 324, 351, 360, 364, 371, 378, 390, 405, 420, 424, 455, 468, 477, 504, 520, 530, 540, 546, 567, 585, 630, 636, 648, 689, 702, 728, 742, 756, 780, 795, 810, 819, 840, 910, 936, 945, 954, 1053, 1060, 1080, 1092, 1113, 1134, 1170, 1260, 1272, 1365, 1378, 1404, 1431, 1484, 1512, 1560, 1590, 1620, 1638, 1755, 1820, 1855, 1890, 1908, 2067, 2106, 2120, 2184, 2226, 2268, 2340, 2385, 2457, 2520, 2730, 2756, 2808, 2835, 2862, 2968, 3180, 3240, 3276, 3339, 3445, 3510, 3640, 3710, 3780, 3816, 4095, 4134, 4212, 4293, 4452, 4536, 4680, 4770, 4823, 4914, 5265, 5460, 5512, 5565, 5670, 5724, 6201, 6360, 6552, 6678, 6890, 7020, 7155, 7371, 7420, 7560, 8190, 8268, 8424, 8586, 8904, 9540, 9646, 9828, 10017, 10335, 10530, 10920, 11130, 11340, 11448, 12285, 12402, 13356, 13780, 14040, 14310, 14469, 14742, 14840, 16380, 16536, 16695, 17172, 18603, 19080, 19292, 19656, 20034, 20670, 21060, 21465, 22260, 22680, 24115, 24570, 24804, 26712, 27560, 28620, 28938, 29484, 30051, 31005, 32760, 33390, 34344, 36855, 37206, 38584, 40068, 41340, 42120, 42930, 43407, 44520, 48230, 49140, 49608, 50085, 55809, 57240, 57876, 58968, 60102, 62010, 66780, 72345, 73710, 74412, 80136, 82680, 85860, 86814, 93015, 96460, 98280, 100170, 111618, 115752, 120204, 124020, 130221, 133560, 144690, 147420, 148824, 150255, 171720, 173628, 186030, 192920, 200340, 217035, 223236, 240408, 248040, 260442, 279045, 289380, 294840, 300510, 347256, 372060, 390663, 400680, 434070, 446472, 520884, 558090, 578760, 601020, 651105, 744120, 781326, 868140, 1041768, 1116180, 1202040, 1302210, 1562652, 1736280, 1953315, 2232360, 2604420, 3125304, 3906630, 5208840, 7813260, 15626520]

約数ペア:

[(1, 15626520), (2, 7813260), (3, 5208840), (4, 3906630), (5, 3125304), (6, 2604420), (7, 2232360), (8, 1953315), (9, 1736280), (10, 1562652), (12, 1302210), (13, 1202040), (14, 1116180), (15, 1041768), (18, 868140), (20, 781326), (21, 744120), (24, 651105), (26, 601020), (27, 578760), (28, 558090), (30, 520884), (35, 446472), (36, 434070), (39, 400680), (40, 390663), (42, 372060), (45, 347256), (52, 300510), (53, 294840), (54, 289380), (56, 279045), (60, 260442), (63, 248040), (65, 240408), (70, 223236), (72, 217035), (78, 200340), (81, 192920), (84, 186030), (90, 173628), (91, 171720), (104, 150255), (105, 148824), (106, 147420), (108, 144690), (117, 133560), (120, 130221), (126, 124020), (130, 120204), (135, 115752), (140, 111618), (156, 100170), (159, 98280), (162, 96460), (168, 93015), (180, 86814), (182, 85860), (189, 82680), (195, 80136), (210, 74412), (212, 73710), (216, 72345), (234, 66780), (252, 62010), (260, 60102), (265, 58968), (270, 57876), (273, 57240), (280, 55809), (312, 50085), (315, 49608), (318, 49140), (324, 48230), (351, 44520), (360, 43407), (364, 42930), (371, 42120), (378, 41340), (390, 40068), (405, 38584), (420, 37206), (424, 36855), (455, 34344), (468, 33390), (477, 32760), (504, 31005), (520, 30051), (530, 29484), (540, 28938), (546, 28620), (567, 27560), (585, 26712), (630, 24804), (636, 24570), (648, 24115), (689, 22680), (702, 22260), (728, 21465), (742, 21060), (756, 20670), (780, 20034), (795, 19656), (810, 19292), (819, 19080), (840, 18603), (910, 17172), (936, 16695), (945, 16536), (954, 16380), (1053, 14840), (1060, 14742), (1080, 14469), (1092, 14310), (1113, 14040), (1134, 13780), (1170, 13356), (1260, 12402), (1272, 12285), (1365, 11448), (1378, 11340), (1404, 11130), (1431, 10920), (1484, 10530), (1512, 10335), (1560, 10017), (1590, 9828), (1620, 9646), (1638, 9540), (1755, 8904), (1820, 8586), (1855, 8424), (1890, 8268), (1908, 8190), (2067, 7560), (2106, 7420), (2120, 7371), (2184, 7155), (2226, 7020), (2268, 6890), (2340, 6678), (2385, 6552), (2457, 6360), (2520, 6201), (2730, 5724), (2756, 5670), (2808, 5565), (2835, 5512), (2862, 5460), (2968, 5265), (3180, 4914), (3240, 4823), (3276, 4770), (3339, 4680), (3445, 4536), (3510, 4452), (3640, 4293), (3710, 4212), (3780, 4134), (3816, 4095)]