442929060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 240

約数和(自身を含む): 1605098880

約数和(自身を除く): 1162169820

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, 63, 70, 81, 84, 90, 105, 108, 126, 135, 139, 140, 162, 180, 189, 210, 252, 270, 278, 281, 315, 324, 378, 405, 417, 420, 540, 556, 562, 567, 630, 695, 756, 810, 834, 843, 945, 973, 1124, 1134, 1251, 1260, 1390, 1405, 1620, 1668, 1686, 1890, 1946, 1967, 2085, 2268, 2502, 2529, 2780, 2810, 2835, 2919, 3372, 3753, 3780, 3892, 3934, 4170, 4215, 4865, 5004, 5058, 5620, 5670, 5838, 5901, 6255, 7506, 7587, 7868, 8340, 8430, 8757, 9730, 9835, 10116, 11259, 11340, 11676, 11802, 12510, 12645, 14595, 15012, 15174, 16860, 17514, 17703, 18765, 19460, 19670, 22518, 22761, 23604, 25020, 25290, 26271, 29190, 29505, 30348, 35028, 35406, 37530, 37935, 39059, 39340, 43785, 45036, 45522, 50580, 52542, 53109, 56295, 58380, 59010, 70812, 75060, 75870, 78118, 78813, 87570, 88515, 91044, 105084, 106218, 112590, 113805, 117177, 118020, 131355, 151740, 156236, 157626, 159327, 175140, 177030, 195295, 212436, 225180, 227610, 234354, 262710, 265545, 273413, 315252, 318654, 351531, 354060, 390590, 394065, 455220, 468708, 525420, 531090, 546826, 585885, 637308, 703062, 781180, 788130, 796635, 820239, 1054593, 1062180, 1093652, 1171770, 1367065, 1406124, 1576260, 1593270, 1640478, 1757655, 2109186, 2343540, 2460717, 2734130, 3163779, 3186540, 3280956, 3515310, 4101195, 4218372, 4921434, 5272965, 5468260, 6327558, 7030620, 7382151, 8202390, 9842868, 10545930, 12303585, 12655116, 14764302, 15818895, 16404780, 21091860, 22146453, 24607170, 29528604, 31637790, 36910755, 44292906, 49214340, 63275580, 73821510, 88585812, 110732265, 147643020, 221464530, 442929060]

約数ペア:

[(1, 442929060), (2, 221464530), (3, 147643020), (4, 110732265), (5, 88585812), (6, 73821510), (7, 63275580), (9, 49214340), (10, 44292906), (12, 36910755), (14, 31637790), (15, 29528604), (18, 24607170), (20, 22146453), (21, 21091860), (27, 16404780), (28, 15818895), (30, 14764302), (35, 12655116), (36, 12303585), (42, 10545930), (45, 9842868), (54, 8202390), (60, 7382151), (63, 7030620), (70, 6327558), (81, 5468260), (84, 5272965), (90, 4921434), (105, 4218372), (108, 4101195), (126, 3515310), (135, 3280956), (139, 3186540), (140, 3163779), (162, 2734130), (180, 2460717), (189, 2343540), (210, 2109186), (252, 1757655), (270, 1640478), (278, 1593270), (281, 1576260), (315, 1406124), (324, 1367065), (378, 1171770), (405, 1093652), (417, 1062180), (420, 1054593), (540, 820239), (556, 796635), (562, 788130), (567, 781180), (630, 703062), (695, 637308), (756, 585885), (810, 546826), (834, 531090), (843, 525420), (945, 468708), (973, 455220), (1124, 394065), (1134, 390590), (1251, 354060), (1260, 351531), (1390, 318654), (1405, 315252), (1620, 273413), (1668, 265545), (1686, 262710), (1890, 234354), (1946, 227610), (1967, 225180), (2085, 212436), (2268, 195295), (2502, 177030), (2529, 175140), (2780, 159327), (2810, 157626), (2835, 156236), (2919, 151740), (3372, 131355), (3753, 118020), (3780, 117177), (3892, 113805), (3934, 112590), (4170, 106218), (4215, 105084), (4865, 91044), (5004, 88515), (5058, 87570), (5620, 78813), (5670, 78118), (5838, 75870), (5901, 75060), (6255, 70812), (7506, 59010), (7587, 58380), (7868, 56295), (8340, 53109), (8430, 52542), (8757, 50580), (9730, 45522), (9835, 45036), (10116, 43785), (11259, 39340), (11340, 39059), (11676, 37935), (11802, 37530), (12510, 35406), (12645, 35028), (14595, 30348), (15012, 29505), (15174, 29190), (16860, 26271), (17514, 25290), (17703, 25020), (18765, 23604), (19460, 22761), (19670, 22518)]