189173880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 320

約数和(自身を含む): 766656000

約数和(自身を除く): 577482120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 439, 456, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 878, 945, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1317, 1330, 1368, 1512, 1539, 1596, 1620, 1710, 1756, 1890, 1995, 2052, 2195, 2268, 2280, 2394, 2520, 2565, 2634, 2660, 2835, 3073, 3078, 3192, 3240, 3420, 3512, 3591, 3780, 3951, 3990, 4104, 4390, 4536, 4788, 5130, 5268, 5320, 5670, 5985, 6146, 6156, 6585, 6840, 7182, 7560, 7695, 7902, 7980, 8341, 8780, 9219, 9576, 10260, 10536, 10773, 11340, 11853, 11970, 12292, 12312, 13170, 14364, 15365, 15390, 15804, 15960, 16682, 17560, 17955, 18438, 19755, 20520, 21546, 22680, 23706, 23940, 24584, 25023, 26340, 27657, 28728, 30730, 30780, 31608, 33364, 35559, 35910, 36876, 39510, 41705, 43092, 46095, 47412, 47880, 50046, 52680, 53865, 55314, 58387, 59265, 61460, 61560, 66728, 71118, 71820, 73752, 75069, 79020, 82971, 83410, 86184, 92190, 94824, 100092, 107730, 110628, 116774, 118530, 122920, 125115, 138285, 142236, 143640, 150138, 158040, 165942, 166820, 175161, 177795, 184380, 200184, 215460, 221256, 225207, 233548, 237060, 248913, 250230, 276570, 284472, 291935, 300276, 331884, 333640, 350322, 355590, 368760, 375345, 414855, 430920, 450414, 467096, 474120, 497826, 500460, 525483, 553140, 583870, 600552, 663768, 675621, 700644, 711180, 750690, 829710, 875805, 900828, 995652, 1000920, 1050966, 1106280, 1126035, 1167740, 1244565, 1351242, 1401288, 1422360, 1501380, 1576449, 1659420, 1751610, 1801656, 1991304, 2101932, 2252070, 2335480, 2489130, 2627415, 2702484, 3002760, 3152898, 3318840, 3378105, 3503220, 4203864, 4504140, 4729347, 4978260, 5254830, 5404968, 6305796, 6756210, 7006440, 7882245, 9008280, 9458694, 9956520, 10509660, 12611592, 13512420, 15764490, 18917388, 21019320, 23646735, 27024840, 31528980, 37834776, 47293470, 63057960, 94586940, 189173880]

約数ペア:

[(1, 189173880), (2, 94586940), (3, 63057960), (4, 47293470), (5, 37834776), (6, 31528980), (7, 27024840), (8, 23646735), (9, 21019320), (10, 18917388), (12, 15764490), (14, 13512420), (15, 12611592), (18, 10509660), (19, 9956520), (20, 9458694), (21, 9008280), (24, 7882245), (27, 7006440), (28, 6756210), (30, 6305796), (35, 5404968), (36, 5254830), (38, 4978260), (40, 4729347), (42, 4504140), (45, 4203864), (54, 3503220), (56, 3378105), (57, 3318840), (60, 3152898), (63, 3002760), (70, 2702484), (72, 2627415), (76, 2489130), (81, 2335480), (84, 2252070), (90, 2101932), (95, 1991304), (105, 1801656), (108, 1751610), (114, 1659420), (120, 1576449), (126, 1501380), (133, 1422360), (135, 1401288), (140, 1351242), (152, 1244565), (162, 1167740), (168, 1126035), (171, 1106280), (180, 1050966), (189, 1000920), (190, 995652), (210, 900828), (216, 875805), (228, 829710), (252, 750690), (266, 711180), (270, 700644), (280, 675621), (285, 663768), (315, 600552), (324, 583870), (342, 553140), (360, 525483), (378, 500460), (380, 497826), (399, 474120), (405, 467096), (420, 450414), (439, 430920), (456, 414855), (504, 375345), (513, 368760), (532, 355590), (540, 350322), (567, 333640), (570, 331884), (630, 300276), (648, 291935), (665, 284472), (684, 276570), (756, 250230), (760, 248913), (798, 237060), (810, 233548), (840, 225207), (855, 221256), (878, 215460), (945, 200184), (1026, 184380), (1064, 177795), (1080, 175161), (1134, 166820), (1140, 165942), (1197, 158040), (1260, 150138), (1317, 143640), (1330, 142236), (1368, 138285), (1512, 125115), (1539, 122920), (1596, 118530), (1620, 116774), (1710, 110628), (1756, 107730), (1890, 100092), (1995, 94824), (2052, 92190), (2195, 86184), (2268, 83410), (2280, 82971), (2394, 79020), (2520, 75069), (2565, 73752), (2634, 71820), (2660, 71118), (2835, 66728), (3073, 61560), (3078, 61460), (3192, 59265), (3240, 58387), (3420, 55314), (3512, 53865), (3591, 52680), (3780, 50046), (3951, 47880), (3990, 47412), (4104, 46095), (4390, 43092), (4536, 41705), (4788, 39510), (5130, 36876), (5268, 35910), (5320, 35559), (5670, 33364), (5985, 31608), (6146, 30780), (6156, 30730), (6585, 28728), (6840, 27657), (7182, 26340), (7560, 25023), (7695, 24584), (7902, 23940), (7980, 23706), (8341, 22680), (8780, 21546), (9219, 20520), (9576, 19755), (10260, 18438), (10536, 17955), (10773, 17560), (11340, 16682), (11853, 15960), (11970, 15804), (12292, 15390), (12312, 15365), (13170, 14364)]