512746920

素因数分解:

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

素因数の和:10752

約数の個数: 192

約数和(自身を含む): 2004912000

約数和(自身を除く): 1492165080

約数列:

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

約数ペア:

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