207279360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 216

約数和(自身を含む): 755707680

約数和(自身を除く): 548428320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 947, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1894, 1920, 2280, 2304, 2432, 2736, 2841, 2880, 3040, 3420, 3648, 3788, 3840, 4560, 4735, 4864, 5472, 5682, 5760, 6080, 6840, 7296, 7576, 8523, 9120, 9470, 10944, 11364, 11520, 12160, 13680, 14205, 14592, 15152, 17046, 17993, 18240, 18940, 21888, 22728, 24320, 27360, 28410, 30304, 34092, 35986, 36480, 37880, 42615, 43776, 45456, 53979, 54720, 56820, 60608, 68184, 71972, 72960, 75760, 85230, 89965, 90912, 107958, 109440, 113640, 121216, 136368, 143944, 151520, 161937, 170460, 179930, 181824, 215916, 218880, 227280, 242432, 269895, 272736, 287888, 303040, 323874, 340920, 359860, 363648, 431832, 454560, 539790, 545472, 575776, 606080, 647748, 681840, 719720, 727296, 809685, 863664, 909120, 1079580, 1090944, 1151552, 1212160, 1295496, 1363680, 1439440, 1619370, 1727328, 1818240, 2159160, 2181888, 2303104, 2590992, 2727360, 2878880, 3238740, 3454656, 3636480, 4318320, 4606208, 5181984, 5454720, 5757760, 6477480, 6909312, 8636640, 10363968, 10909440, 11515520, 12954960, 13818624, 17273280, 20727936, 23031040, 25909920, 34546560, 41455872, 51819840, 69093120, 103639680, 207279360]

約数ペア:

[(1, 207279360), (2, 103639680), (3, 69093120), (4, 51819840), (5, 41455872), (6, 34546560), (8, 25909920), (9, 23031040), (10, 20727936), (12, 17273280), (15, 13818624), (16, 12954960), (18, 11515520), (19, 10909440), (20, 10363968), (24, 8636640), (30, 6909312), (32, 6477480), (36, 5757760), (38, 5454720), (40, 5181984), (45, 4606208), (48, 4318320), (57, 3636480), (60, 3454656), (64, 3238740), (72, 2878880), (76, 2727360), (80, 2590992), (90, 2303104), (95, 2181888), (96, 2159160), (114, 1818240), (120, 1727328), (128, 1619370), (144, 1439440), (152, 1363680), (160, 1295496), (171, 1212160), (180, 1151552), (190, 1090944), (192, 1079580), (228, 909120), (240, 863664), (256, 809685), (285, 727296), (288, 719720), (304, 681840), (320, 647748), (342, 606080), (360, 575776), (380, 545472), (384, 539790), (456, 454560), (480, 431832), (570, 363648), (576, 359860), (608, 340920), (640, 323874), (684, 303040), (720, 287888), (760, 272736), (768, 269895), (855, 242432), (912, 227280), (947, 218880), (960, 215916), (1140, 181824), (1152, 179930), (1216, 170460), (1280, 161937), (1368, 151520), (1440, 143944), (1520, 136368), (1710, 121216), (1824, 113640), (1894, 109440), (1920, 107958), (2280, 90912), (2304, 89965), (2432, 85230), (2736, 75760), (2841, 72960), (2880, 71972), (3040, 68184), (3420, 60608), (3648, 56820), (3788, 54720), (3840, 53979), (4560, 45456), (4735, 43776), (4864, 42615), (5472, 37880), (5682, 36480), (5760, 35986), (6080, 34092), (6840, 30304), (7296, 28410), (7576, 27360), (8523, 24320), (9120, 22728), (9470, 21888), (10944, 18940), (11364, 18240), (11520, 17993), (12160, 17046), (13680, 15152), (14205, 14592)]