348521760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 288

約数和(自身を含む): 1316165760

約数和(自身を除く): 967644000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 288, 306, 340, 345, 360, 368, 391, 408, 414, 460, 480, 510, 544, 552, 612, 619, 680, 690, 720, 736, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1238, 1360, 1380, 1440, 1530, 1564, 1632, 1656, 1840, 1857, 1955, 2040, 2070, 2208, 2346, 2448, 2476, 2720, 2760, 3060, 3095, 3128, 3312, 3519, 3680, 3714, 3910, 4080, 4140, 4692, 4896, 4952, 5520, 5571, 5865, 6120, 6190, 6256, 6624, 7038, 7428, 7820, 8160, 8280, 9285, 9384, 9904, 10523, 11040, 11142, 11730, 12240, 12380, 12512, 14076, 14237, 14856, 15640, 16560, 17595, 18570, 18768, 19808, 21046, 22284, 23460, 24480, 24760, 27855, 28152, 28474, 29712, 31280, 31569, 33120, 35190, 37140, 37536, 42092, 42711, 44568, 46920, 49520, 52615, 55710, 56304, 56948, 59424, 62560, 63138, 70380, 71185, 74280, 84184, 85422, 89136, 93840, 94707, 99040, 105230, 111420, 112608, 113896, 126276, 128133, 140760, 142370, 148560, 157845, 168368, 170844, 178272, 187680, 189414, 210460, 213555, 222840, 227792, 242029, 252552, 256266, 281520, 284740, 297120, 315690, 336736, 341688, 378828, 420920, 427110, 445680, 455584, 473535, 484058, 505104, 512532, 563040, 569480, 631380, 640665, 683376, 726087, 757656, 841840, 854220, 891360, 947070, 968116, 1010208, 1025064, 1138960, 1210145, 1262760, 1281330, 1366752, 1452174, 1515312, 1683680, 1708440, 1894140, 1936232, 2050128, 2178261, 2277920, 2420290, 2525520, 2562660, 2904348, 3030624, 3416880, 3630435, 3788280, 3872464, 4100256, 4356522, 4840580, 5051040, 5125320, 5808696, 6833760, 7260870, 7576560, 7744928, 8713044, 9681160, 10250640, 10891305, 11617392, 14521740, 15153120, 17426088, 19362320, 20501280, 21782610, 23234784, 29043480, 34852176, 38724640, 43565220, 58086960, 69704352, 87130440, 116173920, 174260880, 348521760]

約数ペア:

[(1, 348521760), (2, 174260880), (3, 116173920), (4, 87130440), (5, 69704352), (6, 58086960), (8, 43565220), (9, 38724640), (10, 34852176), (12, 29043480), (15, 23234784), (16, 21782610), (17, 20501280), (18, 19362320), (20, 17426088), (23, 15153120), (24, 14521740), (30, 11617392), (32, 10891305), (34, 10250640), (36, 9681160), (40, 8713044), (45, 7744928), (46, 7576560), (48, 7260870), (51, 6833760), (60, 5808696), (68, 5125320), (69, 5051040), (72, 4840580), (80, 4356522), (85, 4100256), (90, 3872464), (92, 3788280), (96, 3630435), (102, 3416880), (115, 3030624), (120, 2904348), (136, 2562660), (138, 2525520), (144, 2420290), (153, 2277920), (160, 2178261), (170, 2050128), (180, 1936232), (184, 1894140), (204, 1708440), (207, 1683680), (230, 1515312), (240, 1452174), (255, 1366752), (272, 1281330), (276, 1262760), (288, 1210145), (306, 1138960), (340, 1025064), (345, 1010208), (360, 968116), (368, 947070), (391, 891360), (408, 854220), (414, 841840), (460, 757656), (480, 726087), (510, 683376), (544, 640665), (552, 631380), (612, 569480), (619, 563040), (680, 512532), (690, 505104), (720, 484058), (736, 473535), (765, 455584), (782, 445680), (816, 427110), (828, 420920), (920, 378828), (1020, 341688), (1035, 336736), (1104, 315690), (1173, 297120), (1224, 284740), (1238, 281520), (1360, 256266), (1380, 252552), (1440, 242029), (1530, 227792), (1564, 222840), (1632, 213555), (1656, 210460), (1840, 189414), (1857, 187680), (1955, 178272), (2040, 170844), (2070, 168368), (2208, 157845), (2346, 148560), (2448, 142370), (2476, 140760), (2720, 128133), (2760, 126276), (3060, 113896), (3095, 112608), (3128, 111420), (3312, 105230), (3519, 99040), (3680, 94707), (3714, 93840), (3910, 89136), (4080, 85422), (4140, 84184), (4692, 74280), (4896, 71185), (4952, 70380), (5520, 63138), (5571, 62560), (5865, 59424), (6120, 56948), (6190, 56304), (6256, 55710), (6624, 52615), (7038, 49520), (7428, 46920), (7820, 44568), (8160, 42711), (8280, 42092), (9285, 37536), (9384, 37140), (9904, 35190), (10523, 33120), (11040, 31569), (11142, 31280), (11730, 29712), (12240, 28474), (12380, 28152), (12512, 27855), (14076, 24760), (14237, 24480), (14856, 23460), (15640, 22284), (16560, 21046), (17595, 19808), (18570, 18768)]