1770429840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 5951619072

約数和(自身を除く): 4181189232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 61, 62, 80, 83, 93, 94, 120, 122, 124, 141, 155, 166, 183, 186, 188, 235, 240, 244, 248, 249, 282, 305, 310, 332, 366, 372, 376, 415, 465, 470, 488, 496, 498, 564, 610, 620, 664, 705, 732, 744, 752, 830, 915, 930, 940, 976, 996, 1128, 1220, 1240, 1245, 1328, 1410, 1457, 1464, 1488, 1660, 1830, 1860, 1880, 1891, 1992, 2256, 2440, 2480, 2490, 2573, 2820, 2867, 2914, 2928, 3320, 3660, 3720, 3760, 3782, 3901, 3984, 4371, 4880, 4980, 5063, 5146, 5640, 5673, 5734, 5828, 6640, 7285, 7320, 7440, 7564, 7719, 7802, 8601, 8742, 9455, 9960, 10126, 10292, 11280, 11346, 11468, 11656, 11703, 12865, 14335, 14570, 14640, 15128, 15189, 15438, 15604, 17202, 17484, 18910, 19505, 19920, 20252, 20584, 21855, 22692, 22936, 23312, 23406, 25315, 25730, 28365, 28670, 29140, 30256, 30378, 30876, 31208, 34404, 34968, 37820, 38595, 39010, 40504, 41168, 43005, 43710, 45384, 45872, 46812, 50630, 51460, 56730, 57340, 58280, 58515, 60756, 61752, 62416, 68808, 69936, 75640, 75945, 77190, 78020, 81008, 86010, 87420, 88877, 90768, 93624, 101260, 102920, 113460, 114680, 116560, 117030, 120931, 121512, 123504, 137616, 151280, 151890, 154380, 156040, 156953, 172020, 174840, 177754, 187248, 202520, 205840, 226920, 229360, 234060, 237961, 241862, 243024, 266631, 303780, 308760, 312080, 313906, 344040, 349680, 355508, 362793, 405040, 444385, 453840, 468120, 470859, 475922, 483724, 533262, 604655, 607560, 617520, 627812, 688080, 711016, 713883, 725586, 784765, 888770, 936240, 941718, 951844, 967448, 1066524, 1189805, 1209310, 1215120, 1255624, 1333155, 1422032, 1427766, 1451172, 1569530, 1777540, 1813965, 1883436, 1903688, 1934896, 2133048, 2354295, 2379610, 2418620, 2511248, 2666310, 2855532, 2902344, 3139060, 3555080, 3569415, 3627930, 3766872, 3807376, 4266096, 4708590, 4759220, 4837240, 5332620, 5711064, 5804688, 6278120, 7110160, 7138830, 7255860, 7376791, 7533744, 9417180, 9518440, 9674480, 10665240, 11422128, 12556240, 14277660, 14511720, 14753582, 18834360, 19036880, 21330480, 22130373, 28555320, 29023440, 29507164, 36883955, 37668720, 44260746, 57110640, 59014328, 73767910, 88521492, 110651865, 118028656, 147535820, 177042984, 221303730, 295071640, 354085968, 442607460, 590143280, 885214920, 1770429840]

約数ペア:

[(1, 1770429840), (2, 885214920), (3, 590143280), (4, 442607460), (5, 354085968), (6, 295071640), (8, 221303730), (10, 177042984), (12, 147535820), (15, 118028656), (16, 110651865), (20, 88521492), (24, 73767910), (30, 59014328), (31, 57110640), (40, 44260746), (47, 37668720), (48, 36883955), (60, 29507164), (61, 29023440), (62, 28555320), (80, 22130373), (83, 21330480), (93, 19036880), (94, 18834360), (120, 14753582), (122, 14511720), (124, 14277660), (141, 12556240), (155, 11422128), (166, 10665240), (183, 9674480), (186, 9518440), (188, 9417180), (235, 7533744), (240, 7376791), (244, 7255860), (248, 7138830), (249, 7110160), (282, 6278120), (305, 5804688), (310, 5711064), (332, 5332620), (366, 4837240), (372, 4759220), (376, 4708590), (415, 4266096), (465, 3807376), (470, 3766872), (488, 3627930), (496, 3569415), (498, 3555080), (564, 3139060), (610, 2902344), (620, 2855532), (664, 2666310), (705, 2511248), (732, 2418620), (744, 2379610), (752, 2354295), (830, 2133048), (915, 1934896), (930, 1903688), (940, 1883436), (976, 1813965), (996, 1777540), (1128, 1569530), (1220, 1451172), (1240, 1427766), (1245, 1422032), (1328, 1333155), (1410, 1255624), (1457, 1215120), (1464, 1209310), (1488, 1189805), (1660, 1066524), (1830, 967448), (1860, 951844), (1880, 941718), (1891, 936240), (1992, 888770), (2256, 784765), (2440, 725586), (2480, 713883), (2490, 711016), (2573, 688080), (2820, 627812), (2867, 617520), (2914, 607560), (2928, 604655), (3320, 533262), (3660, 483724), (3720, 475922), (3760, 470859), (3782, 468120), (3901, 453840), (3984, 444385), (4371, 405040), (4880, 362793), (4980, 355508), (5063, 349680), (5146, 344040), (5640, 313906), (5673, 312080), (5734, 308760), (5828, 303780), (6640, 266631), (7285, 243024), (7320, 241862), (7440, 237961), (7564, 234060), (7719, 229360), (7802, 226920), (8601, 205840), (8742, 202520), (9455, 187248), (9960, 177754), (10126, 174840), (10292, 172020), (11280, 156953), (11346, 156040), (11468, 154380), (11656, 151890), (11703, 151280), (12865, 137616), (14335, 123504), (14570, 121512), (14640, 120931), (15128, 117030), (15189, 116560), (15438, 114680), (15604, 113460), (17202, 102920), (17484, 101260), (18910, 93624), (19505, 90768), (19920, 88877), (20252, 87420), (20584, 86010), (21855, 81008), (22692, 78020), (22936, 77190), (23312, 75945), (23406, 75640), (25315, 69936), (25730, 68808), (28365, 62416), (28670, 61752), (29140, 60756), (30256, 58515), (30378, 58280), (30876, 57340), (31208, 56730), (34404, 51460), (34968, 50630), (37820, 46812), (38595, 45872), (39010, 45384), (40504, 43710), (41168, 43005)]