24257940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 81510912

約数和(自身を除く): 57252972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 223, 245, 259, 294, 370, 420, 444, 446, 490, 518, 555, 588, 669, 735, 740, 777, 892, 980, 1036, 1110, 1115, 1295, 1338, 1470, 1554, 1561, 1813, 2220, 2230, 2590, 2676, 2940, 3108, 3122, 3345, 3626, 3885, 4460, 4683, 5180, 5439, 6244, 6690, 7252, 7770, 7805, 8251, 9065, 9366, 10878, 10927, 13380, 15540, 15610, 16502, 18130, 18732, 21756, 21854, 23415, 24753, 27195, 31220, 32781, 33004, 36260, 41255, 43708, 46830, 49506, 54390, 54635, 57757, 65562, 82510, 93660, 99012, 108780, 109270, 115514, 123765, 131124, 163905, 165020, 173271, 218540, 231028, 247530, 288785, 327810, 346542, 404299, 495060, 577570, 655620, 693084, 808598, 866355, 1155140, 1212897, 1617196, 1732710, 2021495, 2425794, 3465420, 4042990, 4851588, 6064485, 8085980, 12128970, 24257940]

約数ペア:

[(1, 24257940), (2, 12128970), (3, 8085980), (4, 6064485), (5, 4851588), (6, 4042990), (7, 3465420), (10, 2425794), (12, 2021495), (14, 1732710), (15, 1617196), (20, 1212897), (21, 1155140), (28, 866355), (30, 808598), (35, 693084), (37, 655620), (42, 577570), (49, 495060), (60, 404299), (70, 346542), (74, 327810), (84, 288785), (98, 247530), (105, 231028), (111, 218540), (140, 173271), (147, 165020), (148, 163905), (185, 131124), (196, 123765), (210, 115514), (222, 109270), (223, 108780), (245, 99012), (259, 93660), (294, 82510), (370, 65562), (420, 57757), (444, 54635), (446, 54390), (490, 49506), (518, 46830), (555, 43708), (588, 41255), (669, 36260), (735, 33004), (740, 32781), (777, 31220), (892, 27195), (980, 24753), (1036, 23415), (1110, 21854), (1115, 21756), (1295, 18732), (1338, 18130), (1470, 16502), (1554, 15610), (1561, 15540), (1813, 13380), (2220, 10927), (2230, 10878), (2590, 9366), (2676, 9065), (2940, 8251), (3108, 7805), (3122, 7770), (3345, 7252), (3626, 6690), (3885, 6244), (4460, 5439), (4683, 5180)]