143470480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 377975808

約数和(自身を除く): 234505328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 41, 62, 68, 80, 82, 83, 85, 124, 136, 155, 164, 166, 170, 205, 248, 272, 310, 328, 332, 340, 410, 415, 496, 527, 620, 656, 664, 680, 697, 820, 830, 1054, 1240, 1271, 1328, 1360, 1394, 1411, 1640, 1660, 2108, 2480, 2542, 2573, 2635, 2788, 2822, 3280, 3320, 3403, 3485, 4216, 5084, 5146, 5270, 5576, 5644, 6355, 6640, 6806, 6970, 7055, 8432, 10168, 10292, 10540, 11152, 11288, 12710, 12865, 13612, 13940, 14110, 17015, 20336, 20584, 21080, 21607, 22576, 25420, 25730, 27224, 27880, 28220, 34030, 41168, 42160, 43214, 43741, 50840, 51460, 54448, 55760, 56440, 57851, 68060, 86428, 87482, 101680, 102920, 105493, 108035, 112880, 115702, 136120, 172856, 174964, 205840, 210986, 216070, 218705, 231404, 272240, 289255, 345712, 349928, 421972, 432140, 437410, 462808, 527465, 578510, 699856, 843944, 864280, 874820, 925616, 1054930, 1157020, 1687888, 1728560, 1749640, 1793381, 2109860, 2314040, 3499280, 3586762, 4219720, 4628080, 7173524, 8439440, 8966905, 14347048, 17933810, 28694096, 35867620, 71735240, 143470480]

約数ペア:

[(1, 143470480), (2, 71735240), (4, 35867620), (5, 28694096), (8, 17933810), (10, 14347048), (16, 8966905), (17, 8439440), (20, 7173524), (31, 4628080), (34, 4219720), (40, 3586762), (41, 3499280), (62, 2314040), (68, 2109860), (80, 1793381), (82, 1749640), (83, 1728560), (85, 1687888), (124, 1157020), (136, 1054930), (155, 925616), (164, 874820), (166, 864280), (170, 843944), (205, 699856), (248, 578510), (272, 527465), (310, 462808), (328, 437410), (332, 432140), (340, 421972), (410, 349928), (415, 345712), (496, 289255), (527, 272240), (620, 231404), (656, 218705), (664, 216070), (680, 210986), (697, 205840), (820, 174964), (830, 172856), (1054, 136120), (1240, 115702), (1271, 112880), (1328, 108035), (1360, 105493), (1394, 102920), (1411, 101680), (1640, 87482), (1660, 86428), (2108, 68060), (2480, 57851), (2542, 56440), (2573, 55760), (2635, 54448), (2788, 51460), (2822, 50840), (3280, 43741), (3320, 43214), (3403, 42160), (3485, 41168), (4216, 34030), (5084, 28220), (5146, 27880), (5270, 27224), (5576, 25730), (5644, 25420), (6355, 22576), (6640, 21607), (6806, 21080), (6970, 20584), (7055, 20336), (8432, 17015), (10168, 14110), (10292, 13940), (10540, 13612), (11152, 12865), (11288, 12710)]