313432320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2688

約数の個数: 144

約数和(自身を含む): 1033708032

約数和(自身を除く): 720275712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2633, 2976, 3720, 3840, 3968, 4960, 5266, 5952, 7440, 7899, 7936, 9920, 10532, 11904, 13165, 14880, 15798, 19840, 21064, 23808, 26330, 29760, 31596, 39495, 39680, 42128, 52660, 59520, 63192, 78990, 81623, 84256, 105320, 119040, 126384, 157980, 163246, 168512, 210640, 244869, 252768, 315960, 326492, 337024, 408115, 421280, 489738, 505536, 631920, 652984, 674048, 816230, 842560, 979476, 1011072, 1224345, 1263840, 1305968, 1632460, 1685120, 1958952, 2022144, 2448690, 2527680, 2611936, 3264920, 3370240, 3917904, 4897380, 5055360, 5223872, 6529840, 7835808, 9794760, 10110720, 10447744, 13059680, 15671616, 19589520, 20895488, 26119360, 31343232, 39179040, 52238720, 62686464, 78358080, 104477440, 156716160, 313432320]

約数ペア:

[(1, 313432320), (2, 156716160), (3, 104477440), (4, 78358080), (5, 62686464), (6, 52238720), (8, 39179040), (10, 31343232), (12, 26119360), (15, 20895488), (16, 19589520), (20, 15671616), (24, 13059680), (30, 10447744), (31, 10110720), (32, 9794760), (40, 7835808), (48, 6529840), (60, 5223872), (62, 5055360), (64, 4897380), (80, 3917904), (93, 3370240), (96, 3264920), (120, 2611936), (124, 2527680), (128, 2448690), (155, 2022144), (160, 1958952), (186, 1685120), (192, 1632460), (240, 1305968), (248, 1263840), (256, 1224345), (310, 1011072), (320, 979476), (372, 842560), (384, 816230), (465, 674048), (480, 652984), (496, 631920), (620, 505536), (640, 489738), (744, 421280), (768, 408115), (930, 337024), (960, 326492), (992, 315960), (1240, 252768), (1280, 244869), (1488, 210640), (1860, 168512), (1920, 163246), (1984, 157980), (2480, 126384), (2633, 119040), (2976, 105320), (3720, 84256), (3840, 81623), (3968, 78990), (4960, 63192), (5266, 59520), (5952, 52660), (7440, 42128), (7899, 39680), (7936, 39495), (9920, 31596), (10532, 29760), (11904, 26330), (13165, 23808), (14880, 21064), (15798, 19840)]