216101340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 821882880

約数和(自身を除く): 605781540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 79, 84, 90, 91, 105, 117, 126, 130, 140, 156, 158, 167, 180, 182, 195, 210, 234, 237, 252, 260, 273, 315, 316, 334, 364, 390, 395, 420, 455, 468, 474, 501, 546, 553, 585, 630, 668, 711, 780, 790, 819, 835, 910, 948, 1002, 1027, 1092, 1106, 1169, 1170, 1185, 1260, 1365, 1422, 1503, 1580, 1638, 1659, 1670, 1820, 2004, 2054, 2171, 2212, 2338, 2340, 2370, 2505, 2730, 2765, 2844, 3006, 3081, 3276, 3318, 3340, 3507, 3555, 4095, 4108, 4342, 4676, 4740, 4977, 5010, 5135, 5460, 5530, 5845, 6012, 6162, 6513, 6636, 7014, 7110, 7189, 7515, 8190, 8295, 8684, 9243, 9954, 10020, 10270, 10521, 10855, 11060, 11690, 12324, 13026, 13193, 14028, 14220, 14378, 15030, 15197, 15405, 16380, 16590, 17535, 18486, 19539, 19908, 20540, 21042, 21567, 21710, 23380, 24885, 26052, 26386, 28756, 30060, 30394, 30810, 32565, 33180, 35070, 35945, 36972, 39078, 39579, 42084, 43134, 43420, 45591, 46215, 49770, 52605, 52772, 60788, 61620, 64701, 65130, 65965, 70140, 71890, 75985, 78156, 79158, 86268, 91182, 92351, 92430, 97695, 99540, 105210, 107835, 118737, 129402, 130260, 131930, 136773, 143780, 151970, 158316, 171509, 182364, 184702, 184860, 195390, 197895, 210420, 215670, 227955, 237474, 258804, 263860, 273546, 277053, 303940, 323505, 343018, 369404, 390780, 395790, 431340, 455910, 461755, 474948, 514527, 547092, 554106, 593685, 647010, 683865, 686036, 791580, 831159, 857545, 911820, 923510, 1029054, 1108212, 1187370, 1200563, 1294020, 1367730, 1385265, 1543581, 1662318, 1715090, 1847020, 2058108, 2374740, 2401126, 2572635, 2735460, 2770530, 3087162, 3324636, 3430180, 3601689, 4155795, 4802252, 5145270, 5541060, 6002815, 6174324, 7203378, 7717905, 8311590, 10290540, 10805067, 12005630, 14406756, 15435810, 16623180, 18008445, 21610134, 24011260, 30871620, 36016890, 43220268, 54025335, 72033780, 108050670, 216101340]

約数ペア:

[(1, 216101340), (2, 108050670), (3, 72033780), (4, 54025335), (5, 43220268), (6, 36016890), (7, 30871620), (9, 24011260), (10, 21610134), (12, 18008445), (13, 16623180), (14, 15435810), (15, 14406756), (18, 12005630), (20, 10805067), (21, 10290540), (26, 8311590), (28, 7717905), (30, 7203378), (35, 6174324), (36, 6002815), (39, 5541060), (42, 5145270), (45, 4802252), (52, 4155795), (60, 3601689), (63, 3430180), (65, 3324636), (70, 3087162), (78, 2770530), (79, 2735460), (84, 2572635), (90, 2401126), (91, 2374740), (105, 2058108), (117, 1847020), (126, 1715090), (130, 1662318), (140, 1543581), (156, 1385265), (158, 1367730), (167, 1294020), (180, 1200563), (182, 1187370), (195, 1108212), (210, 1029054), (234, 923510), (237, 911820), (252, 857545), (260, 831159), (273, 791580), (315, 686036), (316, 683865), (334, 647010), (364, 593685), (390, 554106), (395, 547092), (420, 514527), (455, 474948), (468, 461755), (474, 455910), (501, 431340), (546, 395790), (553, 390780), (585, 369404), (630, 343018), (668, 323505), (711, 303940), (780, 277053), (790, 273546), (819, 263860), (835, 258804), (910, 237474), (948, 227955), (1002, 215670), (1027, 210420), (1092, 197895), (1106, 195390), (1169, 184860), (1170, 184702), (1185, 182364), (1260, 171509), (1365, 158316), (1422, 151970), (1503, 143780), (1580, 136773), (1638, 131930), (1659, 130260), (1670, 129402), (1820, 118737), (2004, 107835), (2054, 105210), (2171, 99540), (2212, 97695), (2338, 92430), (2340, 92351), (2370, 91182), (2505, 86268), (2730, 79158), (2765, 78156), (2844, 75985), (3006, 71890), (3081, 70140), (3276, 65965), (3318, 65130), (3340, 64701), (3507, 61620), (3555, 60788), (4095, 52772), (4108, 52605), (4342, 49770), (4676, 46215), (4740, 45591), (4977, 43420), (5010, 43134), (5135, 42084), (5460, 39579), (5530, 39078), (5845, 36972), (6012, 35945), (6162, 35070), (6513, 33180), (6636, 32565), (7014, 30810), (7110, 30394), (7189, 30060), (7515, 28756), (8190, 26386), (8295, 26052), (8684, 24885), (9243, 23380), (9954, 21710), (10020, 21567), (10270, 21042), (10521, 20540), (10855, 19908), (11060, 19539), (11690, 18486), (12324, 17535), (13026, 16590), (13193, 16380), (14028, 15405), (14220, 15197), (14378, 15030)]