20179675680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{36653}}^1$

素因数の和:36739

約数の個数: 192

約数和(自身を含む): 67391751168

約数和(自身を除く): 47212075488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 480, 496, 555, 592, 620, 740, 744, 888, 930, 992, 1110, 1147, 1184, 1240, 1480, 1488, 1776, 1860, 2220, 2294, 2480, 2960, 2976, 3441, 3552, 3720, 4440, 4588, 4960, 5735, 5920, 6882, 7440, 8880, 9176, 11470, 13764, 14880, 17205, 17760, 18352, 22940, 27528, 34410, 36653, 36704, 45880, 55056, 68820, 73306, 91760, 109959, 110112, 137640, 146612, 183265, 183520, 219918, 275280, 293224, 366530, 439836, 549795, 550560, 586448, 733060, 879672, 1099590, 1136243, 1172896, 1356161, 1466120, 1759344, 2199180, 2272486, 2712322, 2932240, 3408729, 3518688, 4068483, 4398360, 4544972, 5424644, 5681215, 5864480, 6780805, 6817458, 8136966, 8796720, 9089944, 10849288, 11362430, 13561610, 13634916, 16273932, 17043645, 17593440, 18179888, 20342415, 21698576, 22724860, 27123220, 27269832, 32547864, 34087290, 36359776, 40684830, 42040991, 43397152, 45449720, 54246440, 54539664, 65095728, 68174580, 81369660, 84081982, 90899440, 108492880, 109079328, 126122973, 130191456, 136349160, 162739320, 168163964, 181798880, 210204955, 216985760, 252245946, 272698320, 325478640, 336327928, 420409910, 504491892, 545396640, 630614865, 650957280, 672655856, 840819820, 1008983784, 1261229730, 1345311712, 1681639640, 2017967568, 2522459460, 3363279280, 4035935136, 5044918920, 6726558560, 10089837840, 20179675680]

約数ペア:

[(1, 20179675680), (2, 10089837840), (3, 6726558560), (4, 5044918920), (5, 4035935136), (6, 3363279280), (8, 2522459460), (10, 2017967568), (12, 1681639640), (15, 1345311712), (16, 1261229730), (20, 1008983784), (24, 840819820), (30, 672655856), (31, 650957280), (32, 630614865), (37, 545396640), (40, 504491892), (48, 420409910), (60, 336327928), (62, 325478640), (74, 272698320), (80, 252245946), (93, 216985760), (96, 210204955), (111, 181798880), (120, 168163964), (124, 162739320), (148, 136349160), (155, 130191456), (160, 126122973), (185, 109079328), (186, 108492880), (222, 90899440), (240, 84081982), (248, 81369660), (296, 68174580), (310, 65095728), (370, 54539664), (372, 54246440), (444, 45449720), (465, 43397152), (480, 42040991), (496, 40684830), (555, 36359776), (592, 34087290), (620, 32547864), (740, 27269832), (744, 27123220), (888, 22724860), (930, 21698576), (992, 20342415), (1110, 18179888), (1147, 17593440), (1184, 17043645), (1240, 16273932), (1480, 13634916), (1488, 13561610), (1776, 11362430), (1860, 10849288), (2220, 9089944), (2294, 8796720), (2480, 8136966), (2960, 6817458), (2976, 6780805), (3441, 5864480), (3552, 5681215), (3720, 5424644), (4440, 4544972), (4588, 4398360), (4960, 4068483), (5735, 3518688), (5920, 3408729), (6882, 2932240), (7440, 2712322), (8880, 2272486), (9176, 2199180), (11470, 1759344), (13764, 1466120), (14880, 1356161), (17205, 1172896), (17760, 1136243), (18352, 1099590), (22940, 879672), (27528, 733060), (34410, 586448), (36653, 550560), (36704, 549795), (45880, 439836), (55056, 366530), (68820, 293224), (73306, 275280), (91760, 219918), (109959, 183520), (110112, 183265), (137640, 146612)]