1840853280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3677}}^1$

素因数の和:3851

約数の個数: 192

約数和(自身を含む): 6673363200

約数和(自身を除く): 4832509920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 149, 160, 168, 210, 224, 240, 280, 298, 336, 420, 447, 480, 560, 596, 672, 745, 840, 894, 1043, 1120, 1192, 1490, 1680, 1788, 2086, 2235, 2384, 2980, 3129, 3360, 3576, 3677, 4172, 4470, 4768, 5215, 5960, 6258, 7152, 7354, 8344, 8940, 10430, 11031, 11920, 12516, 14304, 14708, 15645, 16688, 17880, 18385, 20860, 22062, 23840, 25032, 25739, 29416, 31290, 33376, 35760, 36770, 41720, 44124, 50064, 51478, 55155, 58832, 62580, 71520, 73540, 77217, 83440, 88248, 100128, 102956, 110310, 117664, 125160, 128695, 147080, 154434, 166880, 176496, 205912, 220620, 250320, 257390, 294160, 308868, 352992, 386085, 411824, 441240, 500640, 514780, 547873, 588320, 617736, 772170, 823648, 882480, 1029560, 1095746, 1235472, 1544340, 1643619, 1764960, 2059120, 2191492, 2470944, 2739365, 3088680, 3287238, 3835111, 4118240, 4382984, 5478730, 6177360, 6574476, 7670222, 8218095, 8765968, 10957460, 11505333, 12354720, 13148952, 15340444, 16436190, 17531936, 19175555, 21914920, 23010666, 26297904, 30680888, 32872380, 38351110, 43829840, 46021332, 52595808, 57526665, 61361776, 65744760, 76702220, 87659680, 92042664, 115053330, 122723552, 131489520, 153404440, 184085328, 230106660, 262979040, 306808880, 368170656, 460213320, 613617760, 920426640, 1840853280]

約数ペア:

[(1, 1840853280), (2, 920426640), (3, 613617760), (4, 460213320), (5, 368170656), (6, 306808880), (7, 262979040), (8, 230106660), (10, 184085328), (12, 153404440), (14, 131489520), (15, 122723552), (16, 115053330), (20, 92042664), (21, 87659680), (24, 76702220), (28, 65744760), (30, 61361776), (32, 57526665), (35, 52595808), (40, 46021332), (42, 43829840), (48, 38351110), (56, 32872380), (60, 30680888), (70, 26297904), (80, 23010666), (84, 21914920), (96, 19175555), (105, 17531936), (112, 16436190), (120, 15340444), (140, 13148952), (149, 12354720), (160, 11505333), (168, 10957460), (210, 8765968), (224, 8218095), (240, 7670222), (280, 6574476), (298, 6177360), (336, 5478730), (420, 4382984), (447, 4118240), (480, 3835111), (560, 3287238), (596, 3088680), (672, 2739365), (745, 2470944), (840, 2191492), (894, 2059120), (1043, 1764960), (1120, 1643619), (1192, 1544340), (1490, 1235472), (1680, 1095746), (1788, 1029560), (2086, 882480), (2235, 823648), (2384, 772170), (2980, 617736), (3129, 588320), (3360, 547873), (3576, 514780), (3677, 500640), (4172, 441240), (4470, 411824), (4768, 386085), (5215, 352992), (5960, 308868), (6258, 294160), (7152, 257390), (7354, 250320), (8344, 220620), (8940, 205912), (10430, 176496), (11031, 166880), (11920, 154434), (12516, 147080), (14304, 128695), (14708, 125160), (15645, 117664), (16688, 110310), (17880, 102956), (18385, 100128), (20860, 88248), (22062, 83440), (23840, 77217), (25032, 73540), (25739, 71520), (29416, 62580), (31290, 58832), (33376, 55155), (35760, 51478), (36770, 50064), (41720, 44124)]