17130609920

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1223}}^1$

素因数の和:1628

約数の個数: 144

約数和(自身を含む): 42511537152

約数和(自身を除く): 25380927232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 353, 496, 620, 640, 706, 992, 1223, 1240, 1280, 1412, 1765, 1984, 2446, 2480, 2824, 3530, 3968, 4892, 4960, 5648, 6115, 7060, 7936, 9784, 9920, 10943, 11296, 12230, 14120, 19568, 19840, 21886, 22592, 24460, 28240, 37913, 39136, 39680, 43772, 45184, 48920, 54715, 56480, 75826, 78272, 87544, 90368, 97840, 109430, 112960, 151652, 156544, 175088, 189565, 195680, 218860, 225920, 303304, 313088, 350176, 379130, 391360, 431719, 437720, 451840, 606608, 700352, 758260, 782720, 863438, 875440, 1213216, 1400704, 1516520, 1565440, 1726876, 1750880, 2158595, 2426432, 2801408, 3033040, 3453752, 3501760, 4317190, 4852864, 6066080, 6907504, 7003520, 8634380, 9705728, 12132160, 13383289, 13815008, 14007040, 17268760, 24264320, 26766578, 27630016, 34537520, 48528640, 53533156, 55260032, 66916445, 69075040, 107066312, 110520064, 133832890, 138150080, 214132624, 267665780, 276300160, 428265248, 535331560, 552600320, 856530496, 1070663120, 1713060992, 2141326240, 3426121984, 4282652480, 8565304960, 17130609920]

約数ペア:

[(1, 17130609920), (2, 8565304960), (4, 4282652480), (5, 3426121984), (8, 2141326240), (10, 1713060992), (16, 1070663120), (20, 856530496), (31, 552600320), (32, 535331560), (40, 428265248), (62, 276300160), (64, 267665780), (80, 214132624), (124, 138150080), (128, 133832890), (155, 110520064), (160, 107066312), (248, 69075040), (256, 66916445), (310, 55260032), (320, 53533156), (353, 48528640), (496, 34537520), (620, 27630016), (640, 26766578), (706, 24264320), (992, 17268760), (1223, 14007040), (1240, 13815008), (1280, 13383289), (1412, 12132160), (1765, 9705728), (1984, 8634380), (2446, 7003520), (2480, 6907504), (2824, 6066080), (3530, 4852864), (3968, 4317190), (4892, 3501760), (4960, 3453752), (5648, 3033040), (6115, 2801408), (7060, 2426432), (7936, 2158595), (9784, 1750880), (9920, 1726876), (10943, 1565440), (11296, 1516520), (12230, 1400704), (14120, 1213216), (19568, 875440), (19840, 863438), (21886, 782720), (22592, 758260), (24460, 700352), (28240, 606608), (37913, 451840), (39136, 437720), (39680, 431719), (43772, 391360), (45184, 379130), (48920, 350176), (54715, 313088), (56480, 303304), (75826, 225920), (78272, 218860), (87544, 195680), (90368, 189565), (97840, 175088), (109430, 156544), (112960, 151652)]