156613262440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{7019}}^1$

素因数の和:7439

約数の個数: 128

約数和(自身を含む): 373621248000

約数和(自身を除く): 217007985560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 307, 316, 395, 460, 614, 632, 790, 920, 1228, 1535, 1580, 1817, 2456, 3070, 3160, 3634, 6140, 7019, 7061, 7268, 9085, 12280, 14038, 14122, 14536, 18170, 24253, 28076, 28244, 35095, 35305, 36340, 48506, 56152, 56488, 70190, 70610, 72680, 97012, 121265, 140380, 141220, 161437, 194024, 242530, 280760, 282440, 322874, 485060, 554501, 557819, 645748, 807185, 970120, 1109002, 1115638, 1291496, 1614370, 2154833, 2218004, 2231276, 2772505, 2789095, 3228740, 4309666, 4436008, 4462552, 5545010, 5578190, 6457480, 8619332, 10774165, 11090020, 11156380, 12753523, 17238664, 21548330, 22180040, 22312760, 25507046, 43096660, 49561159, 51014092, 63767615, 86193320, 99122318, 102028184, 127535230, 170231807, 198244636, 247805795, 255070460, 340463614, 396489272, 495611590, 510140920, 680927228, 851159035, 991223180, 1361854456, 1702318070, 1982446360, 3404636140, 3915331561, 6809272280, 7830663122, 15661326244, 19576657805, 31322652488, 39153315610, 78306631220, 156613262440]

約数ペア:

[(1, 156613262440), (2, 78306631220), (4, 39153315610), (5, 31322652488), (8, 19576657805), (10, 15661326244), (20, 7830663122), (23, 6809272280), (40, 3915331561), (46, 3404636140), (79, 1982446360), (92, 1702318070), (115, 1361854456), (158, 991223180), (184, 851159035), (230, 680927228), (307, 510140920), (316, 495611590), (395, 396489272), (460, 340463614), (614, 255070460), (632, 247805795), (790, 198244636), (920, 170231807), (1228, 127535230), (1535, 102028184), (1580, 99122318), (1817, 86193320), (2456, 63767615), (3070, 51014092), (3160, 49561159), (3634, 43096660), (6140, 25507046), (7019, 22312760), (7061, 22180040), (7268, 21548330), (9085, 17238664), (12280, 12753523), (14038, 11156380), (14122, 11090020), (14536, 10774165), (18170, 8619332), (24253, 6457480), (28076, 5578190), (28244, 5545010), (35095, 4462552), (35305, 4436008), (36340, 4309666), (48506, 3228740), (56152, 2789095), (56488, 2772505), (70190, 2231276), (70610, 2218004), (72680, 2154833), (97012, 1614370), (121265, 1291496), (140380, 1115638), (141220, 1109002), (161437, 970120), (194024, 807185), (242530, 645748), (280760, 557819), (282440, 554501), (322874, 485060)]