1391292480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1041

約数の個数: 224

約数和(自身を含む): 4710988800

約数和(自身を除く): 3319696320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 83, 95, 96, 114, 120, 152, 160, 166, 190, 192, 228, 240, 249, 285, 304, 320, 332, 380, 415, 456, 480, 498, 570, 608, 664, 760, 830, 912, 919, 960, 996, 1140, 1216, 1245, 1328, 1520, 1577, 1660, 1824, 1838, 1992, 2280, 2490, 2656, 2757, 3040, 3154, 3320, 3648, 3676, 3984, 4560, 4595, 4731, 4980, 5312, 5514, 6080, 6308, 6640, 7352, 7885, 7968, 9120, 9190, 9462, 9960, 11028, 12616, 13280, 13785, 14704, 15770, 15936, 17461, 18240, 18380, 18924, 19920, 22056, 23655, 25232, 26560, 27570, 29408, 31540, 34922, 36760, 37848, 39840, 44112, 47310, 50464, 52383, 55140, 58816, 63080, 69844, 73520, 75696, 76277, 79680, 87305, 88224, 94620, 100928, 104766, 110280, 126160, 139688, 147040, 151392, 152554, 174610, 176448, 189240, 209532, 220560, 228831, 252320, 261915, 279376, 294080, 302784, 305108, 349220, 378480, 381385, 419064, 441120, 457662, 504640, 523830, 558752, 610216, 698440, 756960, 762770, 838128, 882240, 915324, 1047660, 1117504, 1144155, 1220432, 1396880, 1449263, 1513920, 1525540, 1676256, 1830648, 2095320, 2288310, 2440864, 2793760, 2898526, 3051080, 3352512, 3661296, 4190640, 4347789, 4576620, 4881728, 5587520, 5797052, 6102160, 7246315, 7322592, 8381280, 8695578, 9153240, 11594104, 12204320, 14492630, 14645184, 16762560, 17391156, 18306480, 21738945, 23188208, 24408640, 28985260, 34782312, 36612960, 43477890, 46376416, 57970520, 69564624, 73225920, 86955780, 92752832, 115941040, 139129248, 173911560, 231882080, 278258496, 347823120, 463764160, 695646240, 1391292480]

約数ペア:

[(1, 1391292480), (2, 695646240), (3, 463764160), (4, 347823120), (5, 278258496), (6, 231882080), (8, 173911560), (10, 139129248), (12, 115941040), (15, 92752832), (16, 86955780), (19, 73225920), (20, 69564624), (24, 57970520), (30, 46376416), (32, 43477890), (38, 36612960), (40, 34782312), (48, 28985260), (57, 24408640), (60, 23188208), (64, 21738945), (76, 18306480), (80, 17391156), (83, 16762560), (95, 14645184), (96, 14492630), (114, 12204320), (120, 11594104), (152, 9153240), (160, 8695578), (166, 8381280), (190, 7322592), (192, 7246315), (228, 6102160), (240, 5797052), (249, 5587520), (285, 4881728), (304, 4576620), (320, 4347789), (332, 4190640), (380, 3661296), (415, 3352512), (456, 3051080), (480, 2898526), (498, 2793760), (570, 2440864), (608, 2288310), (664, 2095320), (760, 1830648), (830, 1676256), (912, 1525540), (919, 1513920), (960, 1449263), (996, 1396880), (1140, 1220432), (1216, 1144155), (1245, 1117504), (1328, 1047660), (1520, 915324), (1577, 882240), (1660, 838128), (1824, 762770), (1838, 756960), (1992, 698440), (2280, 610216), (2490, 558752), (2656, 523830), (2757, 504640), (3040, 457662), (3154, 441120), (3320, 419064), (3648, 381385), (3676, 378480), (3984, 349220), (4560, 305108), (4595, 302784), (4731, 294080), (4980, 279376), (5312, 261915), (5514, 252320), (6080, 228831), (6308, 220560), (6640, 209532), (7352, 189240), (7885, 176448), (7968, 174610), (9120, 152554), (9190, 151392), (9462, 147040), (9960, 139688), (11028, 126160), (12616, 110280), (13280, 104766), (13785, 100928), (14704, 94620), (15770, 88224), (15936, 87305), (17461, 79680), (18240, 76277), (18380, 75696), (18924, 73520), (19920, 69844), (22056, 63080), (23655, 58816), (25232, 55140), (26560, 52383), (27570, 50464), (29408, 47310), (31540, 44112), (34922, 39840), (36760, 37848)]