61711241280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{9491}}^1$

素因数の和:10045

約数の個数: 224

約数和(自身を含む): 211432249728

約数和(自身を除く): 149721008448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 521, 624, 780, 832, 960, 1040, 1042, 1248, 1560, 1563, 2080, 2084, 2496, 2605, 3120, 3126, 4160, 4168, 5210, 6240, 6252, 6773, 7815, 8336, 9491, 10420, 12480, 12504, 13546, 15630, 16672, 18982, 20319, 20840, 25008, 27092, 28473, 31260, 33344, 33865, 37964, 40638, 41680, 47455, 50016, 54184, 56946, 62520, 67730, 75928, 81276, 83360, 94910, 100032, 101595, 108368, 113892, 123383, 125040, 135460, 142365, 151856, 162552, 166720, 189820, 203190, 216736, 227784, 246766, 250080, 270920, 284730, 303712, 325104, 370149, 379640, 406380, 433472, 455568, 493532, 500160, 541840, 569460, 607424, 616915, 650208, 740298, 759280, 812760, 911136, 987064, 1083680, 1138920, 1233830, 1300416, 1480596, 1518560, 1625520, 1822272, 1850745, 1974128, 2167360, 2277840, 2467660, 2961192, 3037120, 3251040, 3701490, 3948256, 4555680, 4935320, 4944811, 5922384, 6502080, 7402980, 7896512, 9111360, 9870640, 9889622, 11844768, 14805960, 14834433, 19741280, 19779244, 23689536, 24724055, 29611920, 29668866, 39482560, 39558488, 49448110, 59223840, 59337732, 64282543, 74172165, 79116976, 98896220, 118447680, 118675464, 128565086, 148344330, 158233952, 192847629, 197792440, 237350928, 257130172, 296688660, 316467904, 321412715, 385695258, 395584880, 474701856, 514260344, 593377320, 642825430, 771390516, 791169760, 949403712, 964238145, 1028520688, 1186754640, 1285650860, 1542781032, 1582339520, 1928476290, 2057041376, 2373509280, 2571301720, 3085562064, 3856952580, 4114082752, 4747018560, 5142603440, 6171124128, 7713905160, 10285206880, 12342248256, 15427810320, 20570413760, 30855620640, 61711241280]

約数ペア:

[(1, 61711241280), (2, 30855620640), (3, 20570413760), (4, 15427810320), (5, 12342248256), (6, 10285206880), (8, 7713905160), (10, 6171124128), (12, 5142603440), (13, 4747018560), (15, 4114082752), (16, 3856952580), (20, 3085562064), (24, 2571301720), (26, 2373509280), (30, 2057041376), (32, 1928476290), (39, 1582339520), (40, 1542781032), (48, 1285650860), (52, 1186754640), (60, 1028520688), (64, 964238145), (65, 949403712), (78, 791169760), (80, 771390516), (96, 642825430), (104, 593377320), (120, 514260344), (130, 474701856), (156, 395584880), (160, 385695258), (192, 321412715), (195, 316467904), (208, 296688660), (240, 257130172), (260, 237350928), (312, 197792440), (320, 192847629), (390, 158233952), (416, 148344330), (480, 128565086), (520, 118675464), (521, 118447680), (624, 98896220), (780, 79116976), (832, 74172165), (960, 64282543), (1040, 59337732), (1042, 59223840), (1248, 49448110), (1560, 39558488), (1563, 39482560), (2080, 29668866), (2084, 29611920), (2496, 24724055), (2605, 23689536), (3120, 19779244), (3126, 19741280), (4160, 14834433), (4168, 14805960), (5210, 11844768), (6240, 9889622), (6252, 9870640), (6773, 9111360), (7815, 7896512), (8336, 7402980), (9491, 6502080), (10420, 5922384), (12480, 4944811), (12504, 4935320), (13546, 4555680), (15630, 3948256), (16672, 3701490), (18982, 3251040), (20319, 3037120), (20840, 2961192), (25008, 2467660), (27092, 2277840), (28473, 2167360), (31260, 1974128), (33344, 1850745), (33865, 1822272), (37964, 1625520), (40638, 1518560), (41680, 1480596), (47455, 1300416), (50016, 1233830), (54184, 1138920), (56946, 1083680), (62520, 987064), (67730, 911136), (75928, 812760), (81276, 759280), (83360, 740298), (94910, 650208), (100032, 616915), (101595, 607424), (108368, 569460), (113892, 541840), (123383, 500160), (125040, 493532), (135460, 455568), (142365, 433472), (151856, 406380), (162552, 379640), (166720, 370149), (189820, 325104), (203190, 303712), (216736, 284730), (227784, 270920), (246766, 250080)]