1025493840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10709}}^1$

素因数の和:10754

約数の個数: 240

約数和(自身を含む): 4143484800

約数和(自身を除く): 3117990960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 10709, 11970, 13680, 15960, 19152, 21418, 23940, 31920, 32127, 42836, 47880, 53545, 64254, 74963, 85672, 95760, 96381, 107090, 128508, 149926, 160635, 171344, 192762, 203471, 214180, 224889, 257016, 299852, 321270, 374815, 385524, 406942, 428360, 449778, 481905, 514032, 599704, 610413, 642540, 674667, 749630, 771048, 813884, 856720, 899556, 963810, 1017355, 1124445, 1199408, 1220826, 1285080, 1349334, 1424297, 1499260, 1542096, 1627768, 1799112, 1831239, 1927620, 2034710, 2248890, 2441652, 2570160, 2698668, 2848594, 2998520, 3052065, 3255536, 3373335, 3598224, 3662478, 3855240, 4069420, 4272891, 4497780, 4883304, 5397336, 5697188, 5997040, 6104130, 6746670, 7121485, 7324956, 7710480, 8138840, 8545782, 8995560, 9156195, 9766608, 10794672, 11394376, 12208260, 12818673, 13493340, 14242970, 14649912, 16277680, 17091564, 17991120, 18312390, 21364455, 22788752, 24416520, 25637346, 26986680, 28485940, 29299824, 34183128, 36624780, 42728910, 48833040, 51274692, 53973360, 56971880, 64093365, 68366256, 73249560, 85457820, 102549384, 113943760, 128186730, 146499120, 170915640, 205098768, 256373460, 341831280, 512746920, 1025493840]

約数ペア:

[(1, 1025493840), (2, 512746920), (3, 341831280), (4, 256373460), (5, 205098768), (6, 170915640), (7, 146499120), (8, 128186730), (9, 113943760), (10, 102549384), (12, 85457820), (14, 73249560), (15, 68366256), (16, 64093365), (18, 56971880), (19, 53973360), (20, 51274692), (21, 48833040), (24, 42728910), (28, 36624780), (30, 34183128), (35, 29299824), (36, 28485940), (38, 26986680), (40, 25637346), (42, 24416520), (45, 22788752), (48, 21364455), (56, 18312390), (57, 17991120), (60, 17091564), (63, 16277680), (70, 14649912), (72, 14242970), (76, 13493340), (80, 12818673), (84, 12208260), (90, 11394376), (95, 10794672), (105, 9766608), (112, 9156195), (114, 8995560), (120, 8545782), (126, 8138840), (133, 7710480), (140, 7324956), (144, 7121485), (152, 6746670), (168, 6104130), (171, 5997040), (180, 5697188), (190, 5397336), (210, 4883304), (228, 4497780), (240, 4272891), (252, 4069420), (266, 3855240), (280, 3662478), (285, 3598224), (304, 3373335), (315, 3255536), (336, 3052065), (342, 2998520), (360, 2848594), (380, 2698668), (399, 2570160), (420, 2441652), (456, 2248890), (504, 2034710), (532, 1927620), (560, 1831239), (570, 1799112), (630, 1627768), (665, 1542096), (684, 1499260), (720, 1424297), (760, 1349334), (798, 1285080), (840, 1220826), (855, 1199408), (912, 1124445), (1008, 1017355), (1064, 963810), (1140, 899556), (1197, 856720), (1260, 813884), (1330, 771048), (1368, 749630), (1520, 674667), (1596, 642540), (1680, 610413), (1710, 599704), (1995, 514032), (2128, 481905), (2280, 449778), (2394, 428360), (2520, 406942), (2660, 385524), (2736, 374815), (3192, 321270), (3420, 299852), (3990, 257016), (4560, 224889), (4788, 214180), (5040, 203471), (5320, 192762), (5985, 171344), (6384, 160635), (6840, 149926), (7980, 128508), (9576, 107090), (10640, 96381), (10709, 95760), (11970, 85672), (13680, 74963), (15960, 64254), (19152, 53545), (21418, 47880), (23940, 42836), (31920, 32127)]