19541661480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60923}}^1$

素因数の和:60963

約数の個数: 224

約数和(自身を含む): 71917126560

約数和(自身を除く): 52375465080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 729, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1458, 1485, 1620, 1782, 1944, 1980, 2376, 2430, 2673, 2916, 2970, 3240, 3564, 3645, 3960, 4455, 4860, 5346, 5832, 5940, 7128, 7290, 8019, 8910, 9720, 10692, 11880, 13365, 14580, 16038, 17820, 21384, 26730, 29160, 32076, 35640, 40095, 53460, 60923, 64152, 80190, 106920, 121846, 160380, 182769, 243692, 304615, 320760, 365538, 487384, 548307, 609230, 670153, 731076, 913845, 1096614, 1218460, 1340306, 1462152, 1644921, 1827690, 2010459, 2193228, 2436920, 2680612, 2741535, 3289842, 3350765, 3655380, 4020918, 4386456, 4934763, 5361224, 5483070, 6031377, 6579684, 6701530, 7310760, 8041836, 8224605, 9869526, 10052295, 10966140, 12062754, 13159368, 13403060, 14804289, 16083672, 16449210, 18094131, 19739052, 20104590, 21932280, 24125508, 24673815, 26806120, 29608578, 30156885, 32898420, 36188262, 39478104, 40209180, 44412867, 48251016, 49347630, 54282393, 59217156, 60313770, 65796840, 72376524, 74021445, 80418360, 88825734, 90470655, 98695260, 108564786, 118434312, 120627540, 144753048, 148042890, 162847179, 177651468, 180941310, 197390520, 217129572, 222064335, 241255080, 271411965, 296085780, 325694358, 355302936, 361882620, 434259144, 444128670, 488541537, 542823930, 592171560, 651388716, 723765240, 814235895, 888257340, 977083074, 1085647860, 1302777432, 1628471790, 1776514680, 1954166148, 2171295720, 2442707685, 3256943580, 3908332296, 4885415370, 6513887160, 9770830740, 19541661480]

約数ペア:

[(1, 19541661480), (2, 9770830740), (3, 6513887160), (4, 4885415370), (5, 3908332296), (6, 3256943580), (8, 2442707685), (9, 2171295720), (10, 1954166148), (11, 1776514680), (12, 1628471790), (15, 1302777432), (18, 1085647860), (20, 977083074), (22, 888257340), (24, 814235895), (27, 723765240), (30, 651388716), (33, 592171560), (36, 542823930), (40, 488541537), (44, 444128670), (45, 434259144), (54, 361882620), (55, 355302936), (60, 325694358), (66, 296085780), (72, 271411965), (81, 241255080), (88, 222064335), (90, 217129572), (99, 197390520), (108, 180941310), (110, 177651468), (120, 162847179), (132, 148042890), (135, 144753048), (162, 120627540), (165, 118434312), (180, 108564786), (198, 98695260), (216, 90470655), (220, 88825734), (243, 80418360), (264, 74021445), (270, 72376524), (297, 65796840), (324, 60313770), (330, 59217156), (360, 54282393), (396, 49347630), (405, 48251016), (440, 44412867), (486, 40209180), (495, 39478104), (540, 36188262), (594, 32898420), (648, 30156885), (660, 29608578), (729, 26806120), (792, 24673815), (810, 24125508), (891, 21932280), (972, 20104590), (990, 19739052), (1080, 18094131), (1188, 16449210), (1215, 16083672), (1320, 14804289), (1458, 13403060), (1485, 13159368), (1620, 12062754), (1782, 10966140), (1944, 10052295), (1980, 9869526), (2376, 8224605), (2430, 8041836), (2673, 7310760), (2916, 6701530), (2970, 6579684), (3240, 6031377), (3564, 5483070), (3645, 5361224), (3960, 4934763), (4455, 4386456), (4860, 4020918), (5346, 3655380), (5832, 3350765), (5940, 3289842), (7128, 2741535), (7290, 2680612), (8019, 2436920), (8910, 2193228), (9720, 2010459), (10692, 1827690), (11880, 1644921), (13365, 1462152), (14580, 1340306), (16038, 1218460), (17820, 1096614), (21384, 913845), (26730, 731076), (29160, 670153), (32076, 609230), (35640, 548307), (40095, 487384), (53460, 365538), (60923, 320760), (64152, 304615), (80190, 243692), (106920, 182769), (121846, 160380)]