2018456160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8461}}^1$

素因数の和:8557

約数の個数: 192

約数和(自身を含む): 7369657344

約数和(自身を除く): 5351201184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 840, 852, 994, 1065, 1120, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2272, 2485, 2840, 2982, 3360, 3408, 3976, 4260, 4970, 5680, 5964, 6816, 7455, 7952, 8461, 8520, 9940, 11360, 11928, 14910, 15904, 16922, 17040, 19880, 23856, 25383, 29820, 33844, 34080, 39760, 42305, 47712, 50766, 59227, 59640, 67688, 79520, 84610, 101532, 118454, 119280, 126915, 135376, 169220, 177681, 203064, 236908, 238560, 253830, 270752, 296135, 338440, 355362, 406128, 473816, 507660, 592270, 600731, 676880, 710724, 812256, 888405, 947632, 1015320, 1184540, 1201462, 1353760, 1421448, 1776810, 1802193, 1895264, 2030640, 2369080, 2402924, 2842896, 3003655, 3553620, 3604386, 4061280, 4205117, 4738160, 4805848, 5685792, 6007310, 7107240, 7208772, 8410234, 9010965, 9476320, 9611696, 12014620, 12615351, 14214480, 14417544, 16820468, 18021930, 19223392, 21025585, 24029240, 25230702, 28428960, 28835088, 33640936, 36043860, 42051170, 48058480, 50461404, 57670176, 63076755, 67281872, 72087720, 84102340, 96116960, 100922808, 126153510, 134563744, 144175440, 168204680, 201845616, 252307020, 288350880, 336409360, 403691232, 504614040, 672818720, 1009228080, 2018456160]

約数ペア:

[(1, 2018456160), (2, 1009228080), (3, 672818720), (4, 504614040), (5, 403691232), (6, 336409360), (7, 288350880), (8, 252307020), (10, 201845616), (12, 168204680), (14, 144175440), (15, 134563744), (16, 126153510), (20, 100922808), (21, 96116960), (24, 84102340), (28, 72087720), (30, 67281872), (32, 63076755), (35, 57670176), (40, 50461404), (42, 48058480), (48, 42051170), (56, 36043860), (60, 33640936), (70, 28835088), (71, 28428960), (80, 25230702), (84, 24029240), (96, 21025585), (105, 19223392), (112, 18021930), (120, 16820468), (140, 14417544), (142, 14214480), (160, 12615351), (168, 12014620), (210, 9611696), (213, 9476320), (224, 9010965), (240, 8410234), (280, 7208772), (284, 7107240), (336, 6007310), (355, 5685792), (420, 4805848), (426, 4738160), (480, 4205117), (497, 4061280), (560, 3604386), (568, 3553620), (672, 3003655), (710, 2842896), (840, 2402924), (852, 2369080), (994, 2030640), (1065, 1895264), (1120, 1802193), (1136, 1776810), (1420, 1421448), (1491, 1353760), (1680, 1201462), (1704, 1184540), (1988, 1015320), (2130, 947632), (2272, 888405), (2485, 812256), (2840, 710724), (2982, 676880), (3360, 600731), (3408, 592270), (3976, 507660), (4260, 473816), (4970, 406128), (5680, 355362), (5964, 338440), (6816, 296135), (7455, 270752), (7952, 253830), (8461, 238560), (8520, 236908), (9940, 203064), (11360, 177681), (11928, 169220), (14910, 135376), (15904, 126915), (16922, 119280), (17040, 118454), (19880, 101532), (23856, 84610), (25383, 79520), (29820, 67688), (33844, 59640), (34080, 59227), (39760, 50766), (42305, 47712)]