305228160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2833

約数の個数: 192

約数和(自身を含む): 1109862000

約数和(自身を除く): 804633840

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, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2789, 2880, 3040, 3420, 3648, 4560, 5472, 5578, 5760, 6080, 6840, 7296, 8367, 9120, 10944, 11156, 12160, 13680, 13945, 16734, 18240, 21888, 22312, 25101, 27360, 27890, 33468, 36480, 41835, 44624, 50202, 52991, 54720, 55780, 66936, 83670, 89248, 100404, 105982, 109440, 111560, 125505, 133872, 158973, 167340, 178496, 200808, 211964, 223120, 251010, 264955, 267744, 317946, 334680, 356992, 401616, 423928, 446240, 476919, 502020, 529910, 535488, 635892, 669360, 794865, 803232, 847856, 892480, 953838, 1004040, 1059820, 1070976, 1271784, 1338720, 1589730, 1606464, 1695712, 1784960, 1907676, 2008080, 2119640, 2384595, 2543568, 2677440, 3179460, 3212928, 3391424, 3815352, 4016160, 4239280, 4769190, 5087136, 5354880, 6358920, 6782848, 7630704, 8032320, 8478560, 9538380, 10174272, 12717840, 15261408, 16064640, 16957120, 19076760, 20348544, 25435680, 30522816, 33914240, 38153520, 50871360, 61045632, 76307040, 101742720, 152614080, 305228160]

約数ペア:

[(1, 305228160), (2, 152614080), (3, 101742720), (4, 76307040), (5, 61045632), (6, 50871360), (8, 38153520), (9, 33914240), (10, 30522816), (12, 25435680), (15, 20348544), (16, 19076760), (18, 16957120), (19, 16064640), (20, 15261408), (24, 12717840), (30, 10174272), (32, 9538380), (36, 8478560), (38, 8032320), (40, 7630704), (45, 6782848), (48, 6358920), (57, 5354880), (60, 5087136), (64, 4769190), (72, 4239280), (76, 4016160), (80, 3815352), (90, 3391424), (95, 3212928), (96, 3179460), (114, 2677440), (120, 2543568), (128, 2384595), (144, 2119640), (152, 2008080), (160, 1907676), (171, 1784960), (180, 1695712), (190, 1606464), (192, 1589730), (228, 1338720), (240, 1271784), (285, 1070976), (288, 1059820), (304, 1004040), (320, 953838), (342, 892480), (360, 847856), (380, 803232), (384, 794865), (456, 669360), (480, 635892), (570, 535488), (576, 529910), (608, 502020), (640, 476919), (684, 446240), (720, 423928), (760, 401616), (855, 356992), (912, 334680), (960, 317946), (1140, 267744), (1152, 264955), (1216, 251010), (1368, 223120), (1440, 211964), (1520, 200808), (1710, 178496), (1824, 167340), (1920, 158973), (2280, 133872), (2432, 125505), (2736, 111560), (2789, 109440), (2880, 105982), (3040, 100404), (3420, 89248), (3648, 83670), (4560, 66936), (5472, 55780), (5578, 54720), (5760, 52991), (6080, 50202), (6840, 44624), (7296, 41835), (8367, 36480), (9120, 33468), (10944, 27890), (11156, 27360), (12160, 25101), (13680, 22312), (13945, 21888), (16734, 18240)]