40042951920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{76081}}^1$

素因数の和:76160

約数の個数: 240

約数和(自身を含む): 145701290592

約数和(自身を除く): 105658338672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 48, 51, 60, 68, 72, 80, 85, 86, 90, 102, 120, 129, 136, 144, 153, 170, 172, 180, 204, 215, 240, 255, 258, 272, 306, 340, 344, 360, 387, 408, 430, 510, 516, 612, 645, 680, 688, 720, 731, 765, 774, 816, 860, 1020, 1032, 1224, 1290, 1360, 1462, 1530, 1548, 1720, 1935, 2040, 2064, 2193, 2448, 2580, 2924, 3060, 3096, 3440, 3655, 3870, 4080, 4386, 5160, 5848, 6120, 6192, 6579, 7310, 7740, 8772, 10320, 10965, 11696, 12240, 13158, 14620, 15480, 17544, 21930, 26316, 29240, 30960, 32895, 35088, 43860, 52632, 58480, 65790, 76081, 87720, 105264, 131580, 152162, 175440, 228243, 263160, 304324, 380405, 456486, 526320, 608648, 684729, 760810, 912972, 1141215, 1217296, 1293377, 1369458, 1521620, 1825944, 2282430, 2586754, 2738916, 3043240, 3271483, 3423645, 3651888, 3880131, 4564860, 5173508, 5477832, 6086480, 6466885, 6542966, 6847290, 7760262, 9129720, 9814449, 10347016, 10955664, 11640393, 12933770, 13085932, 13694580, 15520524, 16357415, 18259440, 19400655, 19628898, 20694032, 23280786, 25867540, 26171864, 27389160, 29443347, 31041048, 32714830, 38801310, 39257796, 46561572, 49072245, 51735080, 52343728, 54778320, 55615211, 58201965, 58886694, 62082096, 65429660, 77602620, 78515592, 93123144, 98144490, 103470160, 111230422, 116403930, 117773388, 130859320, 147216735, 155205240, 157031184, 166845633, 186246288, 196288980, 222460844, 232807860, 235546776, 261718640, 278076055, 294433470, 310410480, 333691266, 392577960, 444921688, 465615720, 471093552, 500536899, 556152110, 588866940, 667382532, 785155920, 834228165, 889843376, 931231440, 1001073798, 1112304220, 1177733880, 1334765064, 1668456330, 2002147596, 2224608440, 2355467760, 2502684495, 2669530128, 3336912660, 4004295192, 4449216880, 5005368990, 6673825320, 8008590384, 10010737980, 13347650640, 20021475960, 40042951920]

約数ペア:

[(1, 40042951920), (2, 20021475960), (3, 13347650640), (4, 10010737980), (5, 8008590384), (6, 6673825320), (8, 5005368990), (9, 4449216880), (10, 4004295192), (12, 3336912660), (15, 2669530128), (16, 2502684495), (17, 2355467760), (18, 2224608440), (20, 2002147596), (24, 1668456330), (30, 1334765064), (34, 1177733880), (36, 1112304220), (40, 1001073798), (43, 931231440), (45, 889843376), (48, 834228165), (51, 785155920), (60, 667382532), (68, 588866940), (72, 556152110), (80, 500536899), (85, 471093552), (86, 465615720), (90, 444921688), (102, 392577960), (120, 333691266), (129, 310410480), (136, 294433470), (144, 278076055), (153, 261718640), (170, 235546776), (172, 232807860), (180, 222460844), (204, 196288980), (215, 186246288), (240, 166845633), (255, 157031184), (258, 155205240), (272, 147216735), (306, 130859320), (340, 117773388), (344, 116403930), (360, 111230422), (387, 103470160), (408, 98144490), (430, 93123144), (510, 78515592), (516, 77602620), (612, 65429660), (645, 62082096), (680, 58886694), (688, 58201965), (720, 55615211), (731, 54778320), (765, 52343728), (774, 51735080), (816, 49072245), (860, 46561572), (1020, 39257796), (1032, 38801310), (1224, 32714830), (1290, 31041048), (1360, 29443347), (1462, 27389160), (1530, 26171864), (1548, 25867540), (1720, 23280786), (1935, 20694032), (2040, 19628898), (2064, 19400655), (2193, 18259440), (2448, 16357415), (2580, 15520524), (2924, 13694580), (3060, 13085932), (3096, 12933770), (3440, 11640393), (3655, 10955664), (3870, 10347016), (4080, 9814449), (4386, 9129720), (5160, 7760262), (5848, 6847290), (6120, 6542966), (6192, 6466885), (6579, 6086480), (7310, 5477832), (7740, 5173508), (8772, 4564860), (10320, 3880131), (10965, 3651888), (11696, 3423645), (12240, 3271483), (13158, 3043240), (14620, 2738916), (15480, 2586754), (17544, 2282430), (21930, 1825944), (26316, 1521620), (29240, 1369458), (30960, 1293377), (32895, 1217296), (35088, 1141215), (43860, 912972), (52632, 760810), (58480, 684729), (65790, 608648), (76081, 526320), (87720, 456486), (105264, 380405), (131580, 304324), (152162, 263160), (175440, 228243)]