2380283520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1031

約数の個数: 256

約数和(自身を含む): 8107776000

約数和(自身を除く): 5727492480

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, 71, 76, 80, 95, 96, 114, 120, 128, 142, 152, 160, 190, 192, 213, 228, 240, 284, 285, 304, 320, 355, 380, 384, 426, 456, 480, 568, 570, 608, 640, 710, 760, 852, 912, 919, 960, 1065, 1136, 1140, 1216, 1349, 1420, 1520, 1704, 1824, 1838, 1920, 2130, 2272, 2280, 2432, 2698, 2757, 2840, 3040, 3408, 3648, 3676, 4047, 4260, 4544, 4560, 4595, 5396, 5514, 5680, 6080, 6745, 6816, 7296, 7352, 8094, 8520, 9088, 9120, 9190, 10792, 11028, 11360, 12160, 13490, 13632, 13785, 14704, 16188, 17040, 17461, 18240, 18380, 20235, 21584, 22056, 22720, 26980, 27264, 27570, 29408, 32376, 34080, 34922, 36480, 36760, 40470, 43168, 44112, 45440, 52383, 53960, 55140, 58816, 64752, 65249, 68160, 69844, 73520, 80940, 86336, 87305, 88224, 104766, 107920, 110280, 117632, 129504, 130498, 136320, 139688, 147040, 161880, 172672, 174610, 176448, 195747, 209532, 215840, 220560, 259008, 260996, 261915, 279376, 294080, 323760, 326245, 349220, 352896, 391494, 419064, 431680, 441120, 518016, 521992, 523830, 558752, 588160, 647520, 652490, 698440, 782988, 838128, 863360, 882240, 978735, 1043984, 1047660, 1117504, 1239731, 1295040, 1304980, 1396880, 1565976, 1676256, 1764480, 1957470, 2087968, 2095320, 2235008, 2479462, 2590080, 2609960, 2793760, 3131952, 3352512, 3719193, 3914940, 4175936, 4190640, 4958924, 5219920, 5587520, 6198655, 6263904, 6705024, 7438386, 7829880, 8351872, 8381280, 9917848, 10439840, 11175040, 12397310, 12527808, 14876772, 15659760, 16762560, 18595965, 19835696, 20879680, 24794620, 25055616, 29753544, 31319520, 33525120, 37191930, 39671392, 41759360, 49589240, 59507088, 62639040, 74383860, 79342784, 99178480, 119014176, 125278080, 148767720, 158685568, 198356960, 238028352, 297535440, 396713920, 476056704, 595070880, 793427840, 1190141760, 2380283520]

約数ペア:

[(1, 2380283520), (2, 1190141760), (3, 793427840), (4, 595070880), (5, 476056704), (6, 396713920), (8, 297535440), (10, 238028352), (12, 198356960), (15, 158685568), (16, 148767720), (19, 125278080), (20, 119014176), (24, 99178480), (30, 79342784), (32, 74383860), (38, 62639040), (40, 59507088), (48, 49589240), (57, 41759360), (60, 39671392), (64, 37191930), (71, 33525120), (76, 31319520), (80, 29753544), (95, 25055616), (96, 24794620), (114, 20879680), (120, 19835696), (128, 18595965), (142, 16762560), (152, 15659760), (160, 14876772), (190, 12527808), (192, 12397310), (213, 11175040), (228, 10439840), (240, 9917848), (284, 8381280), (285, 8351872), (304, 7829880), (320, 7438386), (355, 6705024), (380, 6263904), (384, 6198655), (426, 5587520), (456, 5219920), (480, 4958924), (568, 4190640), (570, 4175936), (608, 3914940), (640, 3719193), (710, 3352512), (760, 3131952), (852, 2793760), (912, 2609960), (919, 2590080), (960, 2479462), (1065, 2235008), (1136, 2095320), (1140, 2087968), (1216, 1957470), (1349, 1764480), (1420, 1676256), (1520, 1565976), (1704, 1396880), (1824, 1304980), (1838, 1295040), (1920, 1239731), (2130, 1117504), (2272, 1047660), (2280, 1043984), (2432, 978735), (2698, 882240), (2757, 863360), (2840, 838128), (3040, 782988), (3408, 698440), (3648, 652490), (3676, 647520), (4047, 588160), (4260, 558752), (4544, 523830), (4560, 521992), (4595, 518016), (5396, 441120), (5514, 431680), (5680, 419064), (6080, 391494), (6745, 352896), (6816, 349220), (7296, 326245), (7352, 323760), (8094, 294080), (8520, 279376), (9088, 261915), (9120, 260996), (9190, 259008), (10792, 220560), (11028, 215840), (11360, 209532), (12160, 195747), (13490, 176448), (13632, 174610), (13785, 172672), (14704, 161880), (16188, 147040), (17040, 139688), (17461, 136320), (18240, 130498), (18380, 129504), (20235, 117632), (21584, 110280), (22056, 107920), (22720, 104766), (26980, 88224), (27264, 87305), (27570, 86336), (29408, 80940), (32376, 73520), (34080, 69844), (34922, 68160), (36480, 65249), (36760, 64752), (40470, 58816), (43168, 55140), (44112, 53960), (45440, 52383)]