144564210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^4\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 451745280

約数和(自身を除く): 307181070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 223, 245, 270, 294, 315, 343, 378, 441, 446, 490, 630, 669, 686, 735, 882, 945, 1029, 1115, 1323, 1338, 1470, 1561, 1715, 1890, 2007, 2058, 2205, 2230, 2401, 2646, 3087, 3122, 3345, 3430, 4014, 4410, 4683, 4802, 5145, 6021, 6174, 6615, 6690, 7203, 7805, 9261, 9366, 10035, 10290, 10927, 12005, 12042, 13230, 14049, 14406, 15435, 15610, 18522, 20070, 21609, 21854, 23415, 24010, 28098, 30105, 30870, 32781, 36015, 42147, 43218, 46305, 46830, 54635, 60210, 64827, 65562, 70245, 72030, 76489, 84294, 92610, 98343, 108045, 109270, 129654, 140490, 152978, 163905, 196686, 210735, 216090, 229467, 295029, 324135, 327810, 382445, 421470, 458934, 491715, 535423, 590058, 648270, 688401, 764890, 983430, 1070846, 1147335, 1376802, 1475145, 1606269, 2065203, 2294670, 2677115, 2950290, 3212538, 3442005, 4130406, 4818807, 5354230, 6884010, 8031345, 9637614, 10326015, 14456421, 16062690, 20652030, 24094035, 28912842, 48188070, 72282105, 144564210]

約数ペア:

[(1, 144564210), (2, 72282105), (3, 48188070), (5, 28912842), (6, 24094035), (7, 20652030), (9, 16062690), (10, 14456421), (14, 10326015), (15, 9637614), (18, 8031345), (21, 6884010), (27, 5354230), (30, 4818807), (35, 4130406), (42, 3442005), (45, 3212538), (49, 2950290), (54, 2677115), (63, 2294670), (70, 2065203), (90, 1606269), (98, 1475145), (105, 1376802), (126, 1147335), (135, 1070846), (147, 983430), (189, 764890), (210, 688401), (223, 648270), (245, 590058), (270, 535423), (294, 491715), (315, 458934), (343, 421470), (378, 382445), (441, 327810), (446, 324135), (490, 295029), (630, 229467), (669, 216090), (686, 210735), (735, 196686), (882, 163905), (945, 152978), (1029, 140490), (1115, 129654), (1323, 109270), (1338, 108045), (1470, 98343), (1561, 92610), (1715, 84294), (1890, 76489), (2007, 72030), (2058, 70245), (2205, 65562), (2230, 64827), (2401, 60210), (2646, 54635), (3087, 46830), (3122, 46305), (3345, 43218), (3430, 42147), (4014, 36015), (4410, 32781), (4683, 30870), (4802, 30105), (5145, 28098), (6021, 24010), (6174, 23415), (6615, 21854), (6690, 21609), (7203, 20070), (7805, 18522), (9261, 15610), (9366, 15435), (10035, 14406), (10290, 14049), (10927, 13230), (12005, 12042)]