239002560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2731

約数の個数: 168

約数和(自身を含む): 848904576

約数和(自身を除く): 609902016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2677, 2790, 2880, 2976, 3720, 4464, 4960, 5354, 5580, 5952, 7440, 8031, 8928, 9920, 10708, 11160, 13385, 14880, 16062, 17856, 21416, 22320, 24093, 26770, 29760, 32124, 40155, 42832, 44640, 48186, 53540, 64248, 80310, 82987, 85664, 89280, 96372, 107080, 120465, 128496, 160620, 165974, 171328, 192744, 214160, 240930, 248961, 256992, 321240, 331948, 385488, 414935, 428320, 481860, 497922, 513984, 642480, 663896, 746883, 770976, 829870, 856640, 963720, 995844, 1244805, 1284960, 1327792, 1493766, 1541952, 1659740, 1927440, 1991688, 2489610, 2569920, 2655584, 2987532, 3319480, 3734415, 3854880, 3983376, 4979220, 5311168, 5975064, 6638960, 7468830, 7709760, 7966752, 9958440, 11950128, 13277920, 14937660, 15933504, 19916880, 23900256, 26555840, 29875320, 39833760, 47800512, 59750640, 79667520, 119501280, 239002560]

約数ペア:

[(1, 239002560), (2, 119501280), (3, 79667520), (4, 59750640), (5, 47800512), (6, 39833760), (8, 29875320), (9, 26555840), (10, 23900256), (12, 19916880), (15, 15933504), (16, 14937660), (18, 13277920), (20, 11950128), (24, 9958440), (30, 7966752), (31, 7709760), (32, 7468830), (36, 6638960), (40, 5975064), (45, 5311168), (48, 4979220), (60, 3983376), (62, 3854880), (64, 3734415), (72, 3319480), (80, 2987532), (90, 2655584), (93, 2569920), (96, 2489610), (120, 1991688), (124, 1927440), (144, 1659740), (155, 1541952), (160, 1493766), (180, 1327792), (186, 1284960), (192, 1244805), (240, 995844), (248, 963720), (279, 856640), (288, 829870), (310, 770976), (320, 746883), (360, 663896), (372, 642480), (465, 513984), (480, 497922), (496, 481860), (558, 428320), (576, 414935), (620, 385488), (720, 331948), (744, 321240), (930, 256992), (960, 248961), (992, 240930), (1116, 214160), (1240, 192744), (1395, 171328), (1440, 165974), (1488, 160620), (1860, 128496), (1984, 120465), (2232, 107080), (2480, 96372), (2677, 89280), (2790, 85664), (2880, 82987), (2976, 80310), (3720, 64248), (4464, 53540), (4960, 48186), (5354, 44640), (5580, 42832), (5952, 40155), (7440, 32124), (8031, 29760), (8928, 26770), (9920, 24093), (10708, 22320), (11160, 21416), (13385, 17856), (14880, 16062)]