672570685920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{778871}}^1$

素因数の和:779153

約数の個数: 192

約数和(自身を含む): 2430678813696

約数和(自身を除く): 1758108127776

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, 160, 168, 210, 224, 240, 257, 280, 336, 420, 480, 514, 560, 672, 771, 840, 1028, 1120, 1285, 1542, 1680, 1799, 2056, 2570, 3084, 3360, 3598, 3855, 4112, 5140, 5397, 6168, 7196, 7710, 8224, 8995, 10280, 10794, 12336, 14392, 15420, 17990, 20560, 21588, 24672, 26985, 28784, 30840, 35980, 41120, 43176, 53970, 57568, 61680, 71960, 86352, 107940, 123360, 143920, 172704, 215880, 287840, 431760, 778871, 863520, 1557742, 2336613, 3115484, 3894355, 4673226, 5452097, 6230968, 7788710, 9346452, 10904194, 11683065, 12461936, 15577420, 16356291, 18692904, 21808388, 23366130, 24923872, 27260485, 31154840, 32712582, 37385808, 43616776, 46732260, 54520970, 62309680, 65425164, 74771616, 81781455, 87233552, 93464520, 109041940, 124619360, 130850328, 163562910, 174467104, 186929040, 200169847, 218083880, 261700656, 327125820, 373858080, 400339694, 436167760, 523401312, 600509541, 654251640, 800679388, 872335520, 1000849235, 1201019082, 1308503280, 1401188929, 1601358776, 2001698470, 2402038164, 2617006560, 2802377858, 3002547705, 3202717552, 4003396940, 4203566787, 4804076328, 5604755716, 6005095410, 6405435104, 7005944645, 8006793880, 8407133574, 9608152656, 11209511432, 12010190820, 14011889290, 16013587760, 16814267148, 19216305312, 21017833935, 22419022864, 24020381640, 28023778580, 32027175520, 33628534296, 42035667870, 44838045728, 48040763280, 56047557160, 67257068592, 84071335740, 96081526560, 112095114320, 134514137184, 168142671480, 224190228640, 336285342960, 672570685920]

約数ペア:

[(1, 672570685920), (2, 336285342960), (3, 224190228640), (4, 168142671480), (5, 134514137184), (6, 112095114320), (7, 96081526560), (8, 84071335740), (10, 67257068592), (12, 56047557160), (14, 48040763280), (15, 44838045728), (16, 42035667870), (20, 33628534296), (21, 32027175520), (24, 28023778580), (28, 24020381640), (30, 22419022864), (32, 21017833935), (35, 19216305312), (40, 16814267148), (42, 16013587760), (48, 14011889290), (56, 12010190820), (60, 11209511432), (70, 9608152656), (80, 8407133574), (84, 8006793880), (96, 7005944645), (105, 6405435104), (112, 6005095410), (120, 5604755716), (140, 4804076328), (160, 4203566787), (168, 4003396940), (210, 3202717552), (224, 3002547705), (240, 2802377858), (257, 2617006560), (280, 2402038164), (336, 2001698470), (420, 1601358776), (480, 1401188929), (514, 1308503280), (560, 1201019082), (672, 1000849235), (771, 872335520), (840, 800679388), (1028, 654251640), (1120, 600509541), (1285, 523401312), (1542, 436167760), (1680, 400339694), (1799, 373858080), (2056, 327125820), (2570, 261700656), (3084, 218083880), (3360, 200169847), (3598, 186929040), (3855, 174467104), (4112, 163562910), (5140, 130850328), (5397, 124619360), (6168, 109041940), (7196, 93464520), (7710, 87233552), (8224, 81781455), (8995, 74771616), (10280, 65425164), (10794, 62309680), (12336, 54520970), (14392, 46732260), (15420, 43616776), (17990, 37385808), (20560, 32712582), (21588, 31154840), (24672, 27260485), (26985, 24923872), (28784, 23366130), (30840, 21808388), (35980, 18692904), (41120, 16356291), (43176, 15577420), (53970, 12461936), (57568, 11683065), (61680, 10904194), (71960, 9346452), (86352, 7788710), (107940, 6230968), (123360, 5452097), (143920, 4673226), (172704, 3894355), (215880, 3115484), (287840, 2336613), (431760, 1557742), (778871, 863520)]