276234840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 256

約数和(自身を含む): 1071360000

約数和(自身を除く): 795125160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 360, 366, 378, 420, 427, 488, 504, 540, 549, 599, 610, 630, 732, 756, 840, 854, 915, 945, 1080, 1098, 1198, 1220, 1260, 1281, 1464, 1512, 1647, 1708, 1797, 1830, 1890, 2135, 2196, 2396, 2440, 2520, 2562, 2745, 2995, 3294, 3416, 3594, 3660, 3780, 3843, 4193, 4270, 4392, 4792, 5124, 5391, 5490, 5990, 6405, 6588, 7188, 7320, 7560, 7686, 8235, 8386, 8540, 8985, 10248, 10782, 10980, 11529, 11980, 12579, 12810, 13176, 14376, 15372, 16173, 16470, 16772, 17080, 17970, 19215, 20965, 21564, 21960, 23058, 23960, 25158, 25620, 26955, 30744, 32346, 32940, 33544, 35940, 36539, 37737, 38430, 41930, 43128, 46116, 50316, 51240, 53910, 57645, 62895, 64692, 65880, 71880, 73078, 75474, 76860, 80865, 83860, 92232, 100632, 107820, 109617, 113211, 115290, 125790, 129384, 146156, 150948, 153720, 161730, 167720, 182695, 188685, 215640, 219234, 226422, 230580, 251580, 255773, 292312, 301896, 323460, 328851, 365390, 377370, 438468, 452844, 461160, 503160, 511546, 548085, 566055, 646920, 657702, 730780, 754740, 767319, 876936, 905688, 986553, 1023092, 1096170, 1132110, 1278865, 1315404, 1461560, 1509480, 1534638, 1644255, 1973106, 2046184, 2192340, 2264220, 2301957, 2557730, 2630808, 3069276, 3288510, 3836595, 3946212, 4384680, 4528440, 4603914, 4932765, 5115460, 6138552, 6577020, 6905871, 7673190, 7892424, 9207828, 9865530, 10230920, 11509785, 13154040, 13811742, 15346380, 18415656, 19731060, 23019570, 27623484, 30692760, 34529355, 39462120, 46039140, 55246968, 69058710, 92078280, 138117420, 276234840]

約数ペア:

[(1, 276234840), (2, 138117420), (3, 92078280), (4, 69058710), (5, 55246968), (6, 46039140), (7, 39462120), (8, 34529355), (9, 30692760), (10, 27623484), (12, 23019570), (14, 19731060), (15, 18415656), (18, 15346380), (20, 13811742), (21, 13154040), (24, 11509785), (27, 10230920), (28, 9865530), (30, 9207828), (35, 7892424), (36, 7673190), (40, 6905871), (42, 6577020), (45, 6138552), (54, 5115460), (56, 4932765), (60, 4603914), (61, 4528440), (63, 4384680), (70, 3946212), (72, 3836595), (84, 3288510), (90, 3069276), (105, 2630808), (108, 2557730), (120, 2301957), (122, 2264220), (126, 2192340), (135, 2046184), (140, 1973106), (168, 1644255), (180, 1534638), (183, 1509480), (189, 1461560), (210, 1315404), (216, 1278865), (244, 1132110), (252, 1096170), (270, 1023092), (280, 986553), (305, 905688), (315, 876936), (360, 767319), (366, 754740), (378, 730780), (420, 657702), (427, 646920), (488, 566055), (504, 548085), (540, 511546), (549, 503160), (599, 461160), (610, 452844), (630, 438468), (732, 377370), (756, 365390), (840, 328851), (854, 323460), (915, 301896), (945, 292312), (1080, 255773), (1098, 251580), (1198, 230580), (1220, 226422), (1260, 219234), (1281, 215640), (1464, 188685), (1512, 182695), (1647, 167720), (1708, 161730), (1797, 153720), (1830, 150948), (1890, 146156), (2135, 129384), (2196, 125790), (2396, 115290), (2440, 113211), (2520, 109617), (2562, 107820), (2745, 100632), (2995, 92232), (3294, 83860), (3416, 80865), (3594, 76860), (3660, 75474), (3780, 73078), (3843, 71880), (4193, 65880), (4270, 64692), (4392, 62895), (4792, 57645), (5124, 53910), (5391, 51240), (5490, 50316), (5990, 46116), (6405, 43128), (6588, 41930), (7188, 38430), (7320, 37737), (7560, 36539), (7686, 35940), (8235, 33544), (8386, 32940), (8540, 32346), (8985, 30744), (10248, 26955), (10782, 25620), (10980, 25158), (11529, 23960), (11980, 23058), (12579, 21960), (12810, 21564), (13176, 20965), (14376, 19215), (15372, 17970), (16173, 17080), (16470, 16772)]