1801561320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 6491230200

約数和(自身を除く): 4689668880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 229, 234, 246, 260, 312, 328, 360, 369, 390, 410, 458, 468, 492, 520, 533, 585, 615, 687, 738, 780, 820, 916, 936, 984, 1066, 1145, 1170, 1230, 1374, 1476, 1560, 1599, 1640, 1681, 1832, 1845, 2061, 2132, 2290, 2340, 2460, 2665, 2748, 2952, 2977, 3198, 3362, 3435, 3690, 4122, 4264, 4580, 4680, 4797, 4920, 5043, 5330, 5496, 5954, 6396, 6724, 6870, 7380, 7995, 8244, 8405, 8931, 9160, 9389, 9594, 10086, 10305, 10660, 11908, 12792, 13448, 13740, 14760, 14885, 15129, 15990, 16488, 16810, 17862, 18778, 19188, 20172, 20610, 21320, 21853, 23816, 23985, 25215, 26793, 27480, 28167, 29770, 30258, 31980, 33620, 35724, 37556, 38376, 40344, 41220, 43706, 44655, 46945, 47970, 50430, 53586, 56334, 59540, 60516, 63960, 65559, 67240, 71448, 75112, 75645, 82440, 84501, 87412, 89310, 93890, 95940, 100860, 107172, 109265, 112668, 119080, 121032, 122057, 131118, 133965, 140835, 151290, 169002, 174824, 178620, 187780, 191880, 196677, 201720, 214344, 218530, 225336, 244114, 262236, 267930, 281670, 302580, 327795, 338004, 357240, 366171, 375560, 384949, 393354, 422505, 437060, 488228, 524472, 535860, 563340, 605160, 610285, 655590, 676008, 732342, 769898, 786708, 845010, 874120, 976456, 983385, 1071720, 1098513, 1126680, 1154847, 1220570, 1311180, 1464684, 1539796, 1573416, 1690020, 1830855, 1924745, 1966770, 2197026, 2309694, 2441140, 2622360, 2929368, 3079592, 3380040, 3464541, 3661710, 3849490, 3933540, 4394052, 4619388, 4882280, 5004337, 5492565, 5774235, 6929082, 7323420, 7698980, 7867080, 8788104, 9238776, 10008674, 10985130, 11548470, 13858164, 14646840, 15013011, 15397960, 17322705, 20017348, 21970260, 23096940, 25021685, 27716328, 30026022, 34645410, 40034696, 43940520, 45039033, 46193880, 50043370, 60052044, 69290820, 75065055, 90078066, 100086740, 120104088, 138581640, 150130110, 180156132, 200173480, 225195165, 300260220, 360312264, 450390330, 600520440, 900780660, 1801561320]

約数ペア:

[(1, 1801561320), (2, 900780660), (3, 600520440), (4, 450390330), (5, 360312264), (6, 300260220), (8, 225195165), (9, 200173480), (10, 180156132), (12, 150130110), (13, 138581640), (15, 120104088), (18, 100086740), (20, 90078066), (24, 75065055), (26, 69290820), (30, 60052044), (36, 50043370), (39, 46193880), (40, 45039033), (41, 43940520), (45, 40034696), (52, 34645410), (60, 30026022), (65, 27716328), (72, 25021685), (78, 23096940), (82, 21970260), (90, 20017348), (104, 17322705), (117, 15397960), (120, 15013011), (123, 14646840), (130, 13858164), (156, 11548470), (164, 10985130), (180, 10008674), (195, 9238776), (205, 8788104), (229, 7867080), (234, 7698980), (246, 7323420), (260, 6929082), (312, 5774235), (328, 5492565), (360, 5004337), (369, 4882280), (390, 4619388), (410, 4394052), (458, 3933540), (468, 3849490), (492, 3661710), (520, 3464541), (533, 3380040), (585, 3079592), (615, 2929368), (687, 2622360), (738, 2441140), (780, 2309694), (820, 2197026), (916, 1966770), (936, 1924745), (984, 1830855), (1066, 1690020), (1145, 1573416), (1170, 1539796), (1230, 1464684), (1374, 1311180), (1476, 1220570), (1560, 1154847), (1599, 1126680), (1640, 1098513), (1681, 1071720), (1832, 983385), (1845, 976456), (2061, 874120), (2132, 845010), (2290, 786708), (2340, 769898), (2460, 732342), (2665, 676008), (2748, 655590), (2952, 610285), (2977, 605160), (3198, 563340), (3362, 535860), (3435, 524472), (3690, 488228), (4122, 437060), (4264, 422505), (4580, 393354), (4680, 384949), (4797, 375560), (4920, 366171), (5043, 357240), (5330, 338004), (5496, 327795), (5954, 302580), (6396, 281670), (6724, 267930), (6870, 262236), (7380, 244114), (7995, 225336), (8244, 218530), (8405, 214344), (8931, 201720), (9160, 196677), (9389, 191880), (9594, 187780), (10086, 178620), (10305, 174824), (10660, 169002), (11908, 151290), (12792, 140835), (13448, 133965), (13740, 131118), (14760, 122057), (14885, 121032), (15129, 119080), (15990, 112668), (16488, 109265), (16810, 107172), (17862, 100860), (18778, 95940), (19188, 93890), (20172, 89310), (20610, 87412), (21320, 84501), (21853, 82440), (23816, 75645), (23985, 75112), (25215, 71448), (26793, 67240), (27480, 65559), (28167, 63960), (29770, 60516), (30258, 59540), (31980, 56334), (33620, 53586), (35724, 50430), (37556, 47970), (38376, 46945), (40344, 44655), (41220, 43706)]