77774876640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2842649}}^1$

素因数の和:2842689

約数の個数: 144

約数和(自身を含む): 279375642000

約数和(自身を除く): 201600765360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 2842649, 5685298, 8527947, 11370596, 14213245, 17055894, 22741192, 25583841, 28426490, 34111788, 42639735, 45482384, 51167682, 54010331, 56852980, 68223576, 85279470, 90964768, 102335364, 108020662, 113705960, 127919205, 136447152, 162030993, 170558940, 204670728, 216041324, 227411920, 255838410, 270051655, 272894304, 324061986, 341117880, 409341456, 432082648, 454823840, 486092979, 511676820, 540103310, 648123972, 682235760, 810154965, 818682912, 864165296, 972185958, 1023353640, 1080206620, 1296247944, 1364471520, 1620309930, 1728330592, 1944371916, 2046707280, 2160413240, 2430464895, 2592495888, 3240619860, 3888743832, 4093414560, 4320826480, 4860929790, 5184991776, 6481239720, 7777487664, 8641652960, 9721859580, 12962479440, 15554975328, 19443719160, 25924958880, 38887438320, 77774876640]

約数ペア:

[(1, 77774876640), (2, 38887438320), (3, 25924958880), (4, 19443719160), (5, 15554975328), (6, 12962479440), (8, 9721859580), (9, 8641652960), (10, 7777487664), (12, 6481239720), (15, 5184991776), (16, 4860929790), (18, 4320826480), (19, 4093414560), (20, 3888743832), (24, 3240619860), (30, 2592495888), (32, 2430464895), (36, 2160413240), (38, 2046707280), (40, 1944371916), (45, 1728330592), (48, 1620309930), (57, 1364471520), (60, 1296247944), (72, 1080206620), (76, 1023353640), (80, 972185958), (90, 864165296), (95, 818682912), (96, 810154965), (114, 682235760), (120, 648123972), (144, 540103310), (152, 511676820), (160, 486092979), (171, 454823840), (180, 432082648), (190, 409341456), (228, 341117880), (240, 324061986), (285, 272894304), (288, 270051655), (304, 255838410), (342, 227411920), (360, 216041324), (380, 204670728), (456, 170558940), (480, 162030993), (570, 136447152), (608, 127919205), (684, 113705960), (720, 108020662), (760, 102335364), (855, 90964768), (912, 85279470), (1140, 68223576), (1368, 56852980), (1440, 54010331), (1520, 51167682), (1710, 45482384), (1824, 42639735), (2280, 34111788), (2736, 28426490), (3040, 25583841), (3420, 22741192), (4560, 17055894), (5472, 14213245), (6840, 11370596), (9120, 8527947), (13680, 5685298), (27360, 2842649)]