385592480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 1140023808

約数和(自身を除く): 754431328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 71, 80, 91, 104, 112, 130, 140, 142, 160, 182, 208, 224, 260, 280, 284, 355, 364, 373, 416, 455, 497, 520, 560, 568, 710, 728, 746, 910, 923, 994, 1040, 1120, 1136, 1420, 1456, 1492, 1820, 1846, 1865, 1988, 2080, 2272, 2485, 2611, 2840, 2912, 2984, 3640, 3692, 3730, 3976, 4615, 4849, 4970, 5222, 5680, 5968, 6461, 7280, 7384, 7460, 7952, 9230, 9698, 9940, 10444, 11360, 11936, 12922, 13055, 14560, 14768, 14920, 15904, 18460, 19396, 19880, 20888, 24245, 25844, 26110, 26483, 29536, 29840, 32305, 33943, 36920, 38792, 39760, 41776, 48490, 51688, 52220, 52966, 59680, 64610, 67886, 73840, 77584, 79520, 83552, 96980, 103376, 104440, 105932, 129220, 132415, 135772, 147680, 155168, 169715, 185381, 193960, 206752, 208880, 211864, 258440, 264830, 271544, 339430, 344279, 370762, 387920, 417760, 423728, 516880, 529660, 543088, 678860, 688558, 741524, 775840, 847456, 926905, 1033760, 1059320, 1086176, 1357720, 1377116, 1483048, 1721395, 1853810, 2118640, 2409953, 2715440, 2754232, 2966096, 3442790, 3707620, 4237280, 4819906, 5430880, 5508464, 5932192, 6885580, 7415240, 9639812, 11016928, 12049765, 13771160, 14830480, 19279624, 24099530, 27542320, 29660960, 38559248, 48199060, 55084640, 77118496, 96398120, 192796240, 385592480]

約数ペア:

[(1, 385592480), (2, 192796240), (4, 96398120), (5, 77118496), (7, 55084640), (8, 48199060), (10, 38559248), (13, 29660960), (14, 27542320), (16, 24099530), (20, 19279624), (26, 14830480), (28, 13771160), (32, 12049765), (35, 11016928), (40, 9639812), (52, 7415240), (56, 6885580), (65, 5932192), (70, 5508464), (71, 5430880), (80, 4819906), (91, 4237280), (104, 3707620), (112, 3442790), (130, 2966096), (140, 2754232), (142, 2715440), (160, 2409953), (182, 2118640), (208, 1853810), (224, 1721395), (260, 1483048), (280, 1377116), (284, 1357720), (355, 1086176), (364, 1059320), (373, 1033760), (416, 926905), (455, 847456), (497, 775840), (520, 741524), (560, 688558), (568, 678860), (710, 543088), (728, 529660), (746, 516880), (910, 423728), (923, 417760), (994, 387920), (1040, 370762), (1120, 344279), (1136, 339430), (1420, 271544), (1456, 264830), (1492, 258440), (1820, 211864), (1846, 208880), (1865, 206752), (1988, 193960), (2080, 185381), (2272, 169715), (2485, 155168), (2611, 147680), (2840, 135772), (2912, 132415), (2984, 129220), (3640, 105932), (3692, 104440), (3730, 103376), (3976, 96980), (4615, 83552), (4849, 79520), (4970, 77584), (5222, 73840), (5680, 67886), (5968, 64610), (6461, 59680), (7280, 52966), (7384, 52220), (7460, 51688), (7952, 48490), (9230, 41776), (9698, 39760), (9940, 38792), (10444, 36920), (11360, 33943), (11936, 32305), (12922, 29840), (13055, 29536), (14560, 26483), (14768, 26110), (14920, 25844), (15904, 24245), (18460, 20888), (19396, 19880)]