38656606920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12211}}^1$

素因数の和:12316

約数の個数: 256

約数和(自身を含む): 128302202880

約数和(自身を除く): 89645595960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 37, 40, 46, 60, 62, 69, 74, 92, 93, 111, 115, 120, 124, 138, 148, 155, 184, 185, 186, 222, 230, 248, 276, 296, 310, 345, 370, 372, 444, 460, 465, 552, 555, 620, 690, 713, 740, 744, 851, 888, 920, 930, 1110, 1147, 1240, 1380, 1426, 1480, 1702, 1860, 2139, 2220, 2294, 2553, 2760, 2852, 3404, 3441, 3565, 3720, 4255, 4278, 4440, 4588, 5106, 5704, 5735, 6808, 6882, 7130, 8510, 8556, 9176, 10212, 10695, 11470, 12211, 12765, 13764, 14260, 17020, 17112, 17205, 20424, 21390, 22940, 24422, 25530, 26381, 27528, 28520, 34040, 34410, 36633, 42780, 45880, 48844, 51060, 52762, 61055, 68820, 73266, 79143, 85560, 97688, 102120, 105524, 122110, 131905, 137640, 146532, 158286, 183165, 211048, 244220, 263810, 280853, 293064, 316572, 366330, 378541, 395715, 451807, 488440, 527620, 561706, 633144, 732660, 757082, 791430, 842559, 903614, 1055240, 1123412, 1135623, 1355421, 1404265, 1465320, 1514164, 1582860, 1685118, 1807228, 1892705, 2246824, 2259035, 2271246, 2710842, 2808530, 3028328, 3165720, 3370236, 3614456, 3785410, 4212795, 4518070, 4542492, 5421684, 5617060, 5678115, 6740472, 6777105, 7570820, 8425590, 8706443, 9036140, 9084984, 10391561, 10843368, 11234120, 11356230, 13554210, 14006017, 15141640, 16851180, 17412886, 18072280, 20783122, 22712460, 26119329, 27108420, 28012034, 31174683, 33702360, 34825772, 41566244, 42018051, 43532215, 45424920, 51957805, 52238658, 54216840, 56024068, 62349366, 69651544, 70030085, 83132488, 84036102, 87064430, 103915610, 104477316, 112048136, 124698732, 130596645, 140060170, 155873415, 168072204, 174128860, 207831220, 208954632, 210090255, 249397464, 261193290, 280120340, 311746830, 322138391, 336144408, 348257720, 415662440, 420180510, 522386580, 560240680, 623493660, 644276782, 840361020, 966415173, 1044773160, 1246987320, 1288553564, 1610691955, 1680722040, 1932830346, 2577107128, 3221383910, 3865660692, 4832075865, 6442767820, 7731321384, 9664151730, 12885535640, 19328303460, 38656606920]

約数ペア:

[(1, 38656606920), (2, 19328303460), (3, 12885535640), (4, 9664151730), (5, 7731321384), (6, 6442767820), (8, 4832075865), (10, 3865660692), (12, 3221383910), (15, 2577107128), (20, 1932830346), (23, 1680722040), (24, 1610691955), (30, 1288553564), (31, 1246987320), (37, 1044773160), (40, 966415173), (46, 840361020), (60, 644276782), (62, 623493660), (69, 560240680), (74, 522386580), (92, 420180510), (93, 415662440), (111, 348257720), (115, 336144408), (120, 322138391), (124, 311746830), (138, 280120340), (148, 261193290), (155, 249397464), (184, 210090255), (185, 208954632), (186, 207831220), (222, 174128860), (230, 168072204), (248, 155873415), (276, 140060170), (296, 130596645), (310, 124698732), (345, 112048136), (370, 104477316), (372, 103915610), (444, 87064430), (460, 84036102), (465, 83132488), (552, 70030085), (555, 69651544), (620, 62349366), (690, 56024068), (713, 54216840), (740, 52238658), (744, 51957805), (851, 45424920), (888, 43532215), (920, 42018051), (930, 41566244), (1110, 34825772), (1147, 33702360), (1240, 31174683), (1380, 28012034), (1426, 27108420), (1480, 26119329), (1702, 22712460), (1860, 20783122), (2139, 18072280), (2220, 17412886), (2294, 16851180), (2553, 15141640), (2760, 14006017), (2852, 13554210), (3404, 11356230), (3441, 11234120), (3565, 10843368), (3720, 10391561), (4255, 9084984), (4278, 9036140), (4440, 8706443), (4588, 8425590), (5106, 7570820), (5704, 6777105), (5735, 6740472), (6808, 5678115), (6882, 5617060), (7130, 5421684), (8510, 4542492), (8556, 4518070), (9176, 4212795), (10212, 3785410), (10695, 3614456), (11470, 3370236), (12211, 3165720), (12765, 3028328), (13764, 2808530), (14260, 2710842), (17020, 2271246), (17112, 2259035), (17205, 2246824), (20424, 1892705), (21390, 1807228), (22940, 1685118), (24422, 1582860), (25530, 1514164), (26381, 1465320), (27528, 1404265), (28520, 1355421), (34040, 1135623), (34410, 1123412), (36633, 1055240), (42780, 903614), (45880, 842559), (48844, 791430), (51060, 757082), (52762, 732660), (61055, 633144), (68820, 561706), (73266, 527620), (79143, 488440), (85560, 451807), (97688, 395715), (102120, 378541), (105524, 366330), (122110, 316572), (131905, 293064), (137640, 280853), (146532, 263810), (158286, 244220), (183165, 211048)]