342893200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 960938496

約数和(自身を除く): 618045296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 47, 50, 52, 61, 65, 80, 92, 94, 100, 104, 115, 122, 130, 184, 188, 200, 208, 230, 235, 244, 260, 299, 305, 325, 368, 376, 400, 460, 470, 488, 520, 575, 598, 610, 611, 650, 752, 793, 920, 940, 976, 1040, 1081, 1150, 1175, 1196, 1220, 1222, 1300, 1403, 1495, 1525, 1586, 1840, 1880, 2162, 2300, 2350, 2392, 2440, 2444, 2600, 2806, 2867, 2990, 3050, 3055, 3172, 3760, 3965, 4324, 4600, 4700, 4784, 4880, 4888, 5200, 5405, 5612, 5734, 5980, 6100, 6110, 6344, 7015, 7475, 7930, 8648, 9200, 9400, 9776, 10810, 11224, 11468, 11960, 12200, 12220, 12688, 14030, 14053, 14335, 14950, 15275, 15860, 17296, 18239, 18800, 19825, 21620, 22448, 22936, 23920, 24400, 24440, 27025, 28060, 28106, 28670, 29900, 30550, 31720, 35075, 36478, 37271, 39650, 43240, 45872, 48880, 54050, 56120, 56212, 57340, 59800, 61100, 63440, 65941, 70150, 70265, 71675, 72956, 74542, 79300, 86480, 91195, 108100, 112240, 112424, 114680, 119600, 122200, 131882, 140300, 140530, 143350, 145912, 149084, 158600, 182390, 186355, 216200, 224848, 229360, 244400, 263764, 280600, 281060, 286700, 291824, 298168, 317200, 329705, 351325, 364780, 372710, 432400, 455975, 527528, 561200, 562120, 573400, 596336, 659410, 702650, 729560, 745420, 857233, 911950, 931775, 1055056, 1124240, 1146800, 1318820, 1405300, 1459120, 1490840, 1648525, 1714466, 1823900, 1863550, 2637640, 2810600, 2981680, 3297050, 3428932, 3647800, 3727100, 4286165, 5275280, 5621200, 6594100, 6857864, 7295600, 7454200, 8572330, 13188200, 13715728, 14908400, 17144660, 21430825, 26376400, 34289320, 42861650, 68578640, 85723300, 171446600, 342893200]

約数ペア:

[(1, 342893200), (2, 171446600), (4, 85723300), (5, 68578640), (8, 42861650), (10, 34289320), (13, 26376400), (16, 21430825), (20, 17144660), (23, 14908400), (25, 13715728), (26, 13188200), (40, 8572330), (46, 7454200), (47, 7295600), (50, 6857864), (52, 6594100), (61, 5621200), (65, 5275280), (80, 4286165), (92, 3727100), (94, 3647800), (100, 3428932), (104, 3297050), (115, 2981680), (122, 2810600), (130, 2637640), (184, 1863550), (188, 1823900), (200, 1714466), (208, 1648525), (230, 1490840), (235, 1459120), (244, 1405300), (260, 1318820), (299, 1146800), (305, 1124240), (325, 1055056), (368, 931775), (376, 911950), (400, 857233), (460, 745420), (470, 729560), (488, 702650), (520, 659410), (575, 596336), (598, 573400), (610, 562120), (611, 561200), (650, 527528), (752, 455975), (793, 432400), (920, 372710), (940, 364780), (976, 351325), (1040, 329705), (1081, 317200), (1150, 298168), (1175, 291824), (1196, 286700), (1220, 281060), (1222, 280600), (1300, 263764), (1403, 244400), (1495, 229360), (1525, 224848), (1586, 216200), (1840, 186355), (1880, 182390), (2162, 158600), (2300, 149084), (2350, 145912), (2392, 143350), (2440, 140530), (2444, 140300), (2600, 131882), (2806, 122200), (2867, 119600), (2990, 114680), (3050, 112424), (3055, 112240), (3172, 108100), (3760, 91195), (3965, 86480), (4324, 79300), (4600, 74542), (4700, 72956), (4784, 71675), (4880, 70265), (4888, 70150), (5200, 65941), (5405, 63440), (5612, 61100), (5734, 59800), (5980, 57340), (6100, 56212), (6110, 56120), (6344, 54050), (7015, 48880), (7475, 45872), (7930, 43240), (8648, 39650), (9200, 37271), (9400, 36478), (9776, 35075), (10810, 31720), (11224, 30550), (11468, 29900), (11960, 28670), (12200, 28106), (12220, 28060), (12688, 27025), (14030, 24440), (14053, 24400), (14335, 23920), (14950, 22936), (15275, 22448), (15860, 21620), (17296, 19825), (18239, 18800)]