23288580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 84994560

約数和(自身を除く): 61705980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 101, 105, 108, 122, 126, 135, 140, 180, 183, 189, 202, 210, 244, 252, 270, 303, 305, 315, 366, 378, 404, 420, 427, 505, 540, 549, 606, 610, 630, 707, 732, 756, 854, 909, 915, 945, 1010, 1098, 1212, 1220, 1260, 1281, 1414, 1515, 1647, 1708, 1818, 1830, 1890, 2020, 2121, 2135, 2196, 2562, 2727, 2745, 2828, 3030, 3294, 3535, 3636, 3660, 3780, 3843, 4242, 4270, 4545, 5124, 5454, 5490, 6060, 6161, 6363, 6405, 6588, 7070, 7686, 8235, 8484, 8540, 9090, 10605, 10908, 10980, 11529, 12322, 12726, 12810, 13635, 14140, 15372, 16470, 18180, 18483, 19089, 19215, 21210, 23058, 24644, 25452, 25620, 27270, 30805, 31815, 32940, 36966, 38178, 38430, 42420, 43127, 46116, 54540, 55449, 57645, 61610, 63630, 73932, 76356, 76860, 86254, 92415, 95445, 110898, 115290, 123220, 127260, 129381, 166347, 172508, 184830, 190890, 215635, 221796, 230580, 258762, 277245, 332694, 369660, 381780, 388143, 431270, 517524, 554490, 646905, 665388, 776286, 831735, 862540, 1108980, 1164429, 1293810, 1552572, 1663470, 1940715, 2328858, 2587620, 3326940, 3881430, 4657716, 5822145, 7762860, 11644290, 23288580]

約数ペア:

[(1, 23288580), (2, 11644290), (3, 7762860), (4, 5822145), (5, 4657716), (6, 3881430), (7, 3326940), (9, 2587620), (10, 2328858), (12, 1940715), (14, 1663470), (15, 1552572), (18, 1293810), (20, 1164429), (21, 1108980), (27, 862540), (28, 831735), (30, 776286), (35, 665388), (36, 646905), (42, 554490), (45, 517524), (54, 431270), (60, 388143), (61, 381780), (63, 369660), (70, 332694), (84, 277245), (90, 258762), (101, 230580), (105, 221796), (108, 215635), (122, 190890), (126, 184830), (135, 172508), (140, 166347), (180, 129381), (183, 127260), (189, 123220), (202, 115290), (210, 110898), (244, 95445), (252, 92415), (270, 86254), (303, 76860), (305, 76356), (315, 73932), (366, 63630), (378, 61610), (404, 57645), (420, 55449), (427, 54540), (505, 46116), (540, 43127), (549, 42420), (606, 38430), (610, 38178), (630, 36966), (707, 32940), (732, 31815), (756, 30805), (854, 27270), (909, 25620), (915, 25452), (945, 24644), (1010, 23058), (1098, 21210), (1212, 19215), (1220, 19089), (1260, 18483), (1281, 18180), (1414, 16470), (1515, 15372), (1647, 14140), (1708, 13635), (1818, 12810), (1830, 12726), (1890, 12322), (2020, 11529), (2121, 10980), (2135, 10908), (2196, 10605), (2562, 9090), (2727, 8540), (2745, 8484), (2828, 8235), (3030, 7686), (3294, 7070), (3535, 6588), (3636, 6405), (3660, 6363), (3780, 6161), (3843, 6060), (4242, 5490), (4270, 5454), (4545, 5124)]