42534045680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1\times {\mathrm{1181}}^1$

素因数の和:2155

約数の個数: 160

約数和(自身を含む): 114794402688

約数和(自身を除く): 72260357008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 881, 1022, 1168, 1181, 1460, 1762, 2044, 2362, 2555, 2920, 3524, 4088, 4405, 4724, 5110, 5840, 5905, 6167, 7048, 8176, 8267, 8810, 9448, 10220, 11810, 12334, 14096, 16534, 17620, 18896, 20440, 23620, 24668, 30835, 33068, 35240, 40880, 41335, 47240, 49336, 61670, 64313, 66136, 70480, 82670, 86213, 94480, 98672, 123340, 128626, 132272, 165340, 172426, 246680, 257252, 321565, 330680, 344852, 431065, 450191, 493360, 514504, 603491, 643130, 661360, 689704, 862130, 900382, 1029008, 1040461, 1206982, 1286260, 1379408, 1724260, 1800764, 2080922, 2250955, 2413964, 2572520, 3017455, 3448520, 3601528, 4161844, 4501910, 4827928, 5145040, 5202305, 6034910, 6897040, 7203056, 7283227, 8323688, 9003820, 9655856, 10404610, 12069820, 14566454, 16647376, 18007640, 20809220, 24139640, 29132908, 36015280, 36416135, 41618440, 48279280, 58265816, 72832270, 75953653, 83236880, 116531632, 145664540, 151907306, 291329080, 303814612, 379768265, 531675571, 582658160, 607629224, 759536530, 1063351142, 1215258448, 1519073060, 2126702284, 2658377855, 3038146120, 4253404568, 5316755710, 6076292240, 8506809136, 10633511420, 21267022840, 42534045680]

約数ペア:

[(1, 42534045680), (2, 21267022840), (4, 10633511420), (5, 8506809136), (7, 6076292240), (8, 5316755710), (10, 4253404568), (14, 3038146120), (16, 2658377855), (20, 2126702284), (28, 1519073060), (35, 1215258448), (40, 1063351142), (56, 759536530), (70, 607629224), (73, 582658160), (80, 531675571), (112, 379768265), (140, 303814612), (146, 291329080), (280, 151907306), (292, 145664540), (365, 116531632), (511, 83236880), (560, 75953653), (584, 72832270), (730, 58265816), (881, 48279280), (1022, 41618440), (1168, 36416135), (1181, 36015280), (1460, 29132908), (1762, 24139640), (2044, 20809220), (2362, 18007640), (2555, 16647376), (2920, 14566454), (3524, 12069820), (4088, 10404610), (4405, 9655856), (4724, 9003820), (5110, 8323688), (5840, 7283227), (5905, 7203056), (6167, 6897040), (7048, 6034910), (8176, 5202305), (8267, 5145040), (8810, 4827928), (9448, 4501910), (10220, 4161844), (11810, 3601528), (12334, 3448520), (14096, 3017455), (16534, 2572520), (17620, 2413964), (18896, 2250955), (20440, 2080922), (23620, 1800764), (24668, 1724260), (30835, 1379408), (33068, 1286260), (35240, 1206982), (40880, 1040461), (41335, 1029008), (47240, 900382), (49336, 862130), (61670, 689704), (64313, 661360), (66136, 643130), (70480, 603491), (82670, 514504), (86213, 493360), (94480, 450191), (98672, 431065), (123340, 344852), (128626, 330680), (132272, 321565), (165340, 257252), (172426, 246680)]