4428348540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1105

約数の個数: 288

約数和(自身を含む): 15857856000

約数和(自身を除く): 11429507460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 149, 154, 165, 196, 210, 220, 231, 245, 294, 298, 308, 330, 385, 420, 447, 462, 490, 539, 588, 596, 660, 735, 745, 770, 894, 919, 924, 980, 1043, 1078, 1155, 1470, 1490, 1540, 1617, 1639, 1788, 1838, 2086, 2156, 2235, 2310, 2695, 2757, 2940, 2980, 3129, 3234, 3278, 3676, 4172, 4470, 4595, 4620, 4917, 5215, 5390, 5514, 6258, 6433, 6468, 6556, 7301, 8085, 8195, 8940, 9190, 9834, 10109, 10430, 10780, 11028, 11473, 12516, 12866, 13785, 14602, 15645, 16170, 16390, 18380, 19299, 19668, 20218, 20860, 21903, 22946, 24585, 25732, 27570, 29204, 30327, 31290, 32165, 32340, 32780, 34419, 36505, 38598, 40436, 43806, 45031, 45892, 49170, 50545, 55140, 57365, 60654, 62580, 64330, 68838, 70763, 73010, 77196, 80311, 87612, 90062, 96495, 98340, 101090, 109515, 114730, 121308, 128660, 135093, 136931, 137676, 141526, 146020, 151635, 160622, 172095, 180124, 192990, 202180, 212289, 219030, 225155, 229460, 240933, 270186, 273862, 283052, 303270, 321244, 344190, 353815, 385980, 401555, 410793, 424578, 438060, 450310, 481866, 495341, 540372, 547724, 606540, 675465, 684655, 688380, 707630, 803110, 821586, 849156, 900620, 958517, 963732, 990682, 1061445, 1204665, 1350930, 1369310, 1415260, 1486023, 1506241, 1606220, 1643172, 1917034, 1981364, 2053965, 2122890, 2409330, 2476705, 2701860, 2738620, 2875551, 2972046, 3012482, 3834068, 4107930, 4245780, 4518723, 4792585, 4818660, 4953410, 5751102, 5944092, 6024964, 6709619, 7430115, 7531205, 8215860, 9037446, 9585170, 9906820, 10543687, 11502204, 13419238, 14377755, 14860230, 15062410, 18074892, 19170340, 20128857, 21087374, 22593615, 26838476, 28755510, 29720460, 30124820, 31631061, 33548095, 40257714, 42174748, 45187230, 52718435, 57511020, 63262122, 67096190, 73805809, 80515428, 90374460, 100644285, 105436870, 126524244, 134192380, 147611618, 158155305, 201288570, 210873740, 221417427, 295223236, 316310610, 369029045, 402577140, 442834854, 632621220, 738058090, 885669708, 1107087135, 1476116180, 2214174270, 4428348540]

約数ペア:

[(1, 4428348540), (2, 2214174270), (3, 1476116180), (4, 1107087135), (5, 885669708), (6, 738058090), (7, 632621220), (10, 442834854), (11, 402577140), (12, 369029045), (14, 316310610), (15, 295223236), (20, 221417427), (21, 210873740), (22, 201288570), (28, 158155305), (30, 147611618), (33, 134192380), (35, 126524244), (42, 105436870), (44, 100644285), (49, 90374460), (55, 80515428), (60, 73805809), (66, 67096190), (70, 63262122), (77, 57511020), (84, 52718435), (98, 45187230), (105, 42174748), (110, 40257714), (132, 33548095), (140, 31631061), (147, 30124820), (149, 29720460), (154, 28755510), (165, 26838476), (196, 22593615), (210, 21087374), (220, 20128857), (231, 19170340), (245, 18074892), (294, 15062410), (298, 14860230), (308, 14377755), (330, 13419238), (385, 11502204), (420, 10543687), (447, 9906820), (462, 9585170), (490, 9037446), (539, 8215860), (588, 7531205), (596, 7430115), (660, 6709619), (735, 6024964), (745, 5944092), (770, 5751102), (894, 4953410), (919, 4818660), (924, 4792585), (980, 4518723), (1043, 4245780), (1078, 4107930), (1155, 3834068), (1470, 3012482), (1490, 2972046), (1540, 2875551), (1617, 2738620), (1639, 2701860), (1788, 2476705), (1838, 2409330), (2086, 2122890), (2156, 2053965), (2235, 1981364), (2310, 1917034), (2695, 1643172), (2757, 1606220), (2940, 1506241), (2980, 1486023), (3129, 1415260), (3234, 1369310), (3278, 1350930), (3676, 1204665), (4172, 1061445), (4470, 990682), (4595, 963732), (4620, 958517), (4917, 900620), (5215, 849156), (5390, 821586), (5514, 803110), (6258, 707630), (6433, 688380), (6468, 684655), (6556, 675465), (7301, 606540), (8085, 547724), (8195, 540372), (8940, 495341), (9190, 481866), (9834, 450310), (10109, 438060), (10430, 424578), (10780, 410793), (11028, 401555), (11473, 385980), (12516, 353815), (12866, 344190), (13785, 321244), (14602, 303270), (15645, 283052), (16170, 273862), (16390, 270186), (18380, 240933), (19299, 229460), (19668, 225155), (20218, 219030), (20860, 212289), (21903, 202180), (22946, 192990), (24585, 180124), (25732, 172095), (27570, 160622), (29204, 151635), (30327, 146020), (31290, 141526), (32165, 137676), (32340, 136931), (32780, 135093), (34419, 128660), (36505, 121308), (38598, 114730), (40436, 109515), (43806, 101090), (45031, 98340), (45892, 96495), (49170, 90062), (50545, 87612), (55140, 80311), (57365, 77196), (60654, 73010), (62580, 70763), (64330, 68838)]