233189280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 240

約数和(自身を含む): 867192480

約数和(自身を除く): 634003200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 947, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1894, 2052, 2160, 2280, 2565, 2592, 2736, 2841, 3040, 3078, 3240, 3420, 3788, 4104, 4320, 4560, 4735, 5130, 5472, 5682, 6156, 6480, 6840, 7576, 7695, 8208, 8523, 9120, 9470, 10260, 11364, 12312, 12960, 13680, 14205, 15152, 15390, 16416, 17046, 17993, 18940, 20520, 22728, 24624, 25569, 27360, 28410, 30304, 30780, 34092, 35986, 37880, 41040, 42615, 45456, 49248, 51138, 53979, 56820, 61560, 68184, 71972, 75760, 76707, 82080, 85230, 89965, 90912, 102276, 107958, 113640, 123120, 127845, 136368, 143944, 151520, 153414, 161937, 170460, 179930, 204552, 215916, 227280, 246240, 255690, 269895, 272736, 287888, 306828, 323874, 340920, 359860, 383535, 409104, 431832, 454560, 485811, 511380, 539790, 575776, 613656, 647748, 681840, 719720, 767070, 809685, 818208, 863664, 971622, 1022760, 1079580, 1227312, 1295496, 1363680, 1439440, 1457433, 1534140, 1619370, 1727328, 1943244, 2045520, 2159160, 2429055, 2454624, 2590992, 2878880, 2914866, 3068280, 3238740, 3886488, 4091040, 4318320, 4858110, 5181984, 5829732, 6136560, 6477480, 7287165, 7772976, 8636640, 9716220, 11659464, 12273120, 12954960, 14574330, 15545952, 19432440, 23318928, 25909920, 29148660, 38864880, 46637856, 58297320, 77729760, 116594640, 233189280]

約数ペア:

[(1, 233189280), (2, 116594640), (3, 77729760), (4, 58297320), (5, 46637856), (6, 38864880), (8, 29148660), (9, 25909920), (10, 23318928), (12, 19432440), (15, 15545952), (16, 14574330), (18, 12954960), (19, 12273120), (20, 11659464), (24, 9716220), (27, 8636640), (30, 7772976), (32, 7287165), (36, 6477480), (38, 6136560), (40, 5829732), (45, 5181984), (48, 4858110), (54, 4318320), (57, 4091040), (60, 3886488), (72, 3238740), (76, 3068280), (80, 2914866), (81, 2878880), (90, 2590992), (95, 2454624), (96, 2429055), (108, 2159160), (114, 2045520), (120, 1943244), (135, 1727328), (144, 1619370), (152, 1534140), (160, 1457433), (162, 1439440), (171, 1363680), (180, 1295496), (190, 1227312), (216, 1079580), (228, 1022760), (240, 971622), (270, 863664), (285, 818208), (288, 809685), (304, 767070), (324, 719720), (342, 681840), (360, 647748), (380, 613656), (405, 575776), (432, 539790), (456, 511380), (480, 485811), (513, 454560), (540, 431832), (570, 409104), (608, 383535), (648, 359860), (684, 340920), (720, 323874), (760, 306828), (810, 287888), (855, 272736), (864, 269895), (912, 255690), (947, 246240), (1026, 227280), (1080, 215916), (1140, 204552), (1296, 179930), (1368, 170460), (1440, 161937), (1520, 153414), (1539, 151520), (1620, 143944), (1710, 136368), (1824, 127845), (1894, 123120), (2052, 113640), (2160, 107958), (2280, 102276), (2565, 90912), (2592, 89965), (2736, 85230), (2841, 82080), (3040, 76707), (3078, 75760), (3240, 71972), (3420, 68184), (3788, 61560), (4104, 56820), (4320, 53979), (4560, 51138), (4735, 49248), (5130, 45456), (5472, 42615), (5682, 41040), (6156, 37880), (6480, 35986), (6840, 34092), (7576, 30780), (7695, 30304), (8208, 28410), (8523, 27360), (9120, 25569), (9470, 24624), (10260, 22728), (11364, 20520), (12312, 18940), (12960, 17993), (13680, 17046), (14205, 16416), (15152, 15390)]