1617005280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2531}}^1$

素因数の和:2582

約数の個数: 192

約数和(自身を含む): 5604754176

約数和(自身を除く): 3987748896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1331, 1452, 1760, 1815, 1936, 2420, 2531, 2640, 2662, 2904, 3630, 3872, 3993, 4840, 5062, 5280, 5324, 5808, 6655, 7260, 7593, 7986, 9680, 10124, 10648, 11616, 12655, 13310, 14520, 15186, 15972, 19360, 19965, 20248, 21296, 25310, 26620, 27841, 29040, 30372, 31944, 37965, 39930, 40496, 42592, 50620, 53240, 55682, 58080, 60744, 63888, 75930, 79860, 80992, 83523, 101240, 106480, 111364, 121488, 127776, 139205, 151860, 159720, 167046, 202480, 212960, 222728, 242976, 278410, 303720, 306251, 319440, 334092, 404960, 417615, 445456, 556820, 607440, 612502, 638880, 668184, 835230, 890912, 918753, 1113640, 1214880, 1225004, 1336368, 1531255, 1670460, 1837506, 2227280, 2450008, 2672736, 3062510, 3340920, 3368761, 3675012, 4454560, 4593765, 4900016, 6125020, 6681840, 6737522, 7350024, 9187530, 9800032, 10106283, 12250040, 13363680, 13475044, 14700048, 16843805, 18375060, 20212566, 24500080, 26950088, 29400096, 33687610, 36750120, 40425132, 49000160, 50531415, 53900176, 67375220, 73500240, 80850264, 101062830, 107800352, 134750440, 147000480, 161700528, 202125660, 269500880, 323401056, 404251320, 539001760, 808502640, 1617005280]

約数ペア:

[(1, 1617005280), (2, 808502640), (3, 539001760), (4, 404251320), (5, 323401056), (6, 269500880), (8, 202125660), (10, 161700528), (11, 147000480), (12, 134750440), (15, 107800352), (16, 101062830), (20, 80850264), (22, 73500240), (24, 67375220), (30, 53900176), (32, 50531415), (33, 49000160), (40, 40425132), (44, 36750120), (48, 33687610), (55, 29400096), (60, 26950088), (66, 24500080), (80, 20212566), (88, 18375060), (96, 16843805), (110, 14700048), (120, 13475044), (121, 13363680), (132, 12250040), (160, 10106283), (165, 9800032), (176, 9187530), (220, 7350024), (240, 6737522), (242, 6681840), (264, 6125020), (330, 4900016), (352, 4593765), (363, 4454560), (440, 3675012), (480, 3368761), (484, 3340920), (528, 3062510), (605, 2672736), (660, 2450008), (726, 2227280), (880, 1837506), (968, 1670460), (1056, 1531255), (1210, 1336368), (1320, 1225004), (1331, 1214880), (1452, 1113640), (1760, 918753), (1815, 890912), (1936, 835230), (2420, 668184), (2531, 638880), (2640, 612502), (2662, 607440), (2904, 556820), (3630, 445456), (3872, 417615), (3993, 404960), (4840, 334092), (5062, 319440), (5280, 306251), (5324, 303720), (5808, 278410), (6655, 242976), (7260, 222728), (7593, 212960), (7986, 202480), (9680, 167046), (10124, 159720), (10648, 151860), (11616, 139205), (12655, 127776), (13310, 121488), (14520, 111364), (15186, 106480), (15972, 101240), (19360, 83523), (19965, 80992), (20248, 79860), (21296, 75930), (25310, 63888), (26620, 60744), (27841, 58080), (29040, 55682), (30372, 53240), (31944, 50620), (37965, 42592), (39930, 40496)]