159315660

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 252

約数和(自身を含む): 586127808

約数和(自身を除く): 426812148

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 223, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 446, 486, 490, 540, 567, 588, 630, 669, 729, 735, 756, 810, 882, 892, 945, 972, 980, 1115, 1134, 1215, 1260, 1323, 1338, 1458, 1470, 1561, 1620, 1701, 1764, 1890, 2007, 2205, 2230, 2268, 2430, 2646, 2676, 2835, 2916, 2940, 3122, 3345, 3402, 3645, 3780, 3969, 4014, 4410, 4460, 4683, 4860, 5103, 5292, 5670, 6021, 6244, 6615, 6690, 6804, 7290, 7805, 7938, 8028, 8505, 8820, 9366, 10035, 10206, 10927, 11340, 11907, 12042, 13230, 13380, 14049, 14580, 15610, 15876, 17010, 18063, 18732, 19845, 20070, 20412, 21854, 23415, 23814, 24084, 25515, 26460, 28098, 30105, 31220, 32781, 34020, 35721, 36126, 39690, 40140, 42147, 43708, 46830, 47628, 51030, 54189, 54635, 56196, 59535, 60210, 65562, 70245, 71442, 72252, 79380, 84294, 90315, 93660, 98343, 102060, 108378, 109270, 119070, 120420, 126441, 131124, 140490, 142884, 162567, 163905, 168588, 178605, 180630, 196686, 210735, 216756, 218540, 238140, 252882, 270945, 280980, 295029, 325134, 327810, 357210, 361260, 379323, 393372, 421470, 491715, 505764, 541890, 590058, 632205, 650268, 655620, 714420, 758646, 812835, 842940, 885087, 983430, 1083780, 1137969, 1180116, 1264410, 1475145, 1517292, 1625670, 1770174, 1896615, 1966860, 2275938, 2528820, 2655261, 2950290, 3251340, 3540348, 3793230, 4425435, 4551876, 5310522, 5689845, 5900580, 7586460, 7965783, 8850870, 10621044, 11379690, 13276305, 15931566, 17701740, 22759380, 26552610, 31863132, 39828915, 53105220, 79657830, 159315660]

約数ペア:

[(1, 159315660), (2, 79657830), (3, 53105220), (4, 39828915), (5, 31863132), (6, 26552610), (7, 22759380), (9, 17701740), (10, 15931566), (12, 13276305), (14, 11379690), (15, 10621044), (18, 8850870), (20, 7965783), (21, 7586460), (27, 5900580), (28, 5689845), (30, 5310522), (35, 4551876), (36, 4425435), (42, 3793230), (45, 3540348), (49, 3251340), (54, 2950290), (60, 2655261), (63, 2528820), (70, 2275938), (81, 1966860), (84, 1896615), (90, 1770174), (98, 1625670), (105, 1517292), (108, 1475145), (126, 1264410), (135, 1180116), (140, 1137969), (147, 1083780), (162, 983430), (180, 885087), (189, 842940), (196, 812835), (210, 758646), (223, 714420), (243, 655620), (245, 650268), (252, 632205), (270, 590058), (294, 541890), (315, 505764), (324, 491715), (378, 421470), (405, 393372), (420, 379323), (441, 361260), (446, 357210), (486, 327810), (490, 325134), (540, 295029), (567, 280980), (588, 270945), (630, 252882), (669, 238140), (729, 218540), (735, 216756), (756, 210735), (810, 196686), (882, 180630), (892, 178605), (945, 168588), (972, 163905), (980, 162567), (1115, 142884), (1134, 140490), (1215, 131124), (1260, 126441), (1323, 120420), (1338, 119070), (1458, 109270), (1470, 108378), (1561, 102060), (1620, 98343), (1701, 93660), (1764, 90315), (1890, 84294), (2007, 79380), (2205, 72252), (2230, 71442), (2268, 70245), (2430, 65562), (2646, 60210), (2676, 59535), (2835, 56196), (2916, 54635), (2940, 54189), (3122, 51030), (3345, 47628), (3402, 46830), (3645, 43708), (3780, 42147), (3969, 40140), (4014, 39690), (4410, 36126), (4460, 35721), (4683, 34020), (4860, 32781), (5103, 31220), (5292, 30105), (5670, 28098), (6021, 26460), (6244, 25515), (6615, 24084), (6690, 23814), (6804, 23415), (7290, 21854), (7805, 20412), (7938, 20070), (8028, 19845), (8505, 18732), (8820, 18063), (9366, 17010), (10035, 15876), (10206, 15610), (10927, 14580), (11340, 14049), (11907, 13380), (12042, 13230)]