1812889260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 432

約数和(自身を含む): 7002698976

約数和(自身を除く): 5189809716

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, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 97, 98, 105, 117, 126, 130, 140, 147, 156, 163, 180, 182, 194, 195, 196, 210, 234, 245, 252, 260, 273, 291, 294, 315, 326, 364, 388, 390, 420, 441, 455, 468, 485, 489, 490, 546, 582, 585, 588, 630, 637, 652, 679, 735, 780, 815, 819, 873, 882, 910, 970, 978, 980, 1092, 1141, 1164, 1170, 1260, 1261, 1274, 1358, 1365, 1455, 1467, 1470, 1630, 1638, 1746, 1764, 1820, 1911, 1940, 1956, 2037, 2119, 2205, 2282, 2340, 2445, 2522, 2548, 2716, 2730, 2910, 2934, 2940, 3185, 3260, 3276, 3395, 3423, 3492, 3783, 3822, 4074, 4095, 4238, 4365, 4410, 4564, 4753, 4890, 5044, 5460, 5705, 5733, 5820, 5868, 6111, 6305, 6357, 6370, 6790, 6846, 7335, 7566, 7644, 7987, 8148, 8190, 8476, 8730, 8820, 8827, 9506, 9555, 9780, 10185, 10269, 10595, 11349, 11410, 11466, 12222, 12610, 12714, 12740, 13580, 13692, 14259, 14670, 14833, 15132, 15811, 15974, 16380, 17115, 17460, 17654, 18915, 19012, 19071, 19110, 20370, 20538, 21190, 22698, 22820, 22932, 23765, 23961, 24444, 25220, 25428, 26481, 28518, 28665, 29340, 29666, 30555, 31622, 31785, 31948, 34230, 35308, 37830, 38142, 38220, 39935, 40740, 41076, 42380, 42777, 44135, 44499, 45396, 47433, 47530, 47922, 51345, 52962, 56745, 57036, 57330, 59332, 61110, 61789, 63244, 63570, 68460, 71295, 71883, 74165, 75660, 76284, 79055, 79443, 79870, 85554, 88270, 88998, 94866, 95060, 95355, 95844, 102690, 103831, 105924, 110677, 113490, 114660, 119805, 122220, 123578, 127140, 132405, 133497, 142299, 142590, 143766, 148330, 158110, 158886, 159740, 171108, 176540, 177996, 185367, 189732, 190710, 205380, 205543, 207662, 213885, 221354, 222495, 226980, 237165, 239610, 247156, 264810, 266994, 284598, 285180, 287532, 296660, 308945, 311493, 316220, 317772, 332031, 359415, 370734, 381420, 397215, 411086, 415324, 427770, 442708, 444990, 474330, 479220, 519155, 529620, 533988, 553385, 556101, 569196, 616629, 617890, 622986, 664062, 667485, 711495, 718830, 741468, 774739, 794430, 822172, 855540, 889980, 926835, 934479, 948660, 996093, 1027715, 1038310, 1106770, 1112202, 1233258, 1235780, 1245972, 1328124, 1334970, 1422990, 1437660, 1438801, 1549478, 1557465, 1588860, 1660155, 1849887, 1853670, 1868958, 1992186, 2055430, 2076620, 2213540, 2224404, 2324217, 2466516, 2669940, 2780505, 2845980, 2877602, 3083145, 3098956, 3114930, 3320310, 3699774, 3707340, 3737916, 3873695, 3984372, 4110860, 4316403, 4648434, 4672395, 4980465, 5561010, 5755204, 6166290, 6229860, 6640620, 6972651, 7194005, 7399548, 7747390, 8632806, 9249435, 9296868, 9344790, 9960930, 10071607, 11122020, 11621085, 12332580, 12949209, 13945302, 14388010, 15494780, 17265612, 18498870, 18689580, 19921860, 20143214, 21582015, 23242170, 25898418, 27890604, 28776020, 30214821, 34863255, 36997740, 40286428, 43164030, 46484340, 50358035, 51796836, 60429642, 64746045, 69726510, 86328060, 90644463, 100716070, 120859284, 129492090, 139453020, 151074105, 181288926, 201432140, 258984180, 302148210, 362577852, 453222315, 604296420, 906444630, 1812889260]

約数ペア:

[(1, 1812889260), (2, 906444630), (3, 604296420), (4, 453222315), (5, 362577852), (6, 302148210), (7, 258984180), (9, 201432140), (10, 181288926), (12, 151074105), (13, 139453020), (14, 129492090), (15, 120859284), (18, 100716070), (20, 90644463), (21, 86328060), (26, 69726510), (28, 64746045), (30, 60429642), (35, 51796836), (36, 50358035), (39, 46484340), (42, 43164030), (45, 40286428), (49, 36997740), (52, 34863255), (60, 30214821), (63, 28776020), (65, 27890604), (70, 25898418), (78, 23242170), (84, 21582015), (90, 20143214), (91, 19921860), (97, 18689580), (98, 18498870), (105, 17265612), (117, 15494780), (126, 14388010), (130, 13945302), (140, 12949209), (147, 12332580), (156, 11621085), (163, 11122020), (180, 10071607), (182, 9960930), (194, 9344790), (195, 9296868), (196, 9249435), (210, 8632806), (234, 7747390), (245, 7399548), (252, 7194005), (260, 6972651), (273, 6640620), (291, 6229860), (294, 6166290), (315, 5755204), (326, 5561010), (364, 4980465), (388, 4672395), (390, 4648434), (420, 4316403), (441, 4110860), (455, 3984372), (468, 3873695), (485, 3737916), (489, 3707340), (490, 3699774), (546, 3320310), (582, 3114930), (585, 3098956), (588, 3083145), (630, 2877602), (637, 2845980), (652, 2780505), (679, 2669940), (735, 2466516), (780, 2324217), (815, 2224404), (819, 2213540), (873, 2076620), (882, 2055430), (910, 1992186), (970, 1868958), (978, 1853670), (980, 1849887), (1092, 1660155), (1141, 1588860), (1164, 1557465), (1170, 1549478), (1260, 1438801), (1261, 1437660), (1274, 1422990), (1358, 1334970), (1365, 1328124), (1455, 1245972), (1467, 1235780), (1470, 1233258), (1630, 1112202), (1638, 1106770), (1746, 1038310), (1764, 1027715), (1820, 996093), (1911, 948660), (1940, 934479), (1956, 926835), (2037, 889980), (2119, 855540), (2205, 822172), (2282, 794430), (2340, 774739), (2445, 741468), (2522, 718830), (2548, 711495), (2716, 667485), (2730, 664062), (2910, 622986), (2934, 617890), (2940, 616629), (3185, 569196), (3260, 556101), (3276, 553385), (3395, 533988), (3423, 529620), (3492, 519155), (3783, 479220), (3822, 474330), (4074, 444990), (4095, 442708), (4238, 427770), (4365, 415324), (4410, 411086), (4564, 397215), (4753, 381420), (4890, 370734), (5044, 359415), (5460, 332031), (5705, 317772), (5733, 316220), (5820, 311493), (5868, 308945), (6111, 296660), (6305, 287532), (6357, 285180), (6370, 284598), (6790, 266994), (6846, 264810), (7335, 247156), (7566, 239610), (7644, 237165), (7987, 226980), (8148, 222495), (8190, 221354), (8476, 213885), (8730, 207662), (8820, 205543), (8827, 205380), (9506, 190710), (9555, 189732), (9780, 185367), (10185, 177996), (10269, 176540), (10595, 171108), (11349, 159740), (11410, 158886), (11466, 158110), (12222, 148330), (12610, 143766), (12714, 142590), (12740, 142299), (13580, 133497), (13692, 132405), (14259, 127140), (14670, 123578), (14833, 122220), (15132, 119805), (15811, 114660), (15974, 113490), (16380, 110677), (17115, 105924), (17460, 103831), (17654, 102690), (18915, 95844), (19012, 95355), (19071, 95060), (19110, 94866), (20370, 88998), (20538, 88270), (21190, 85554), (22698, 79870), (22820, 79443), (22932, 79055), (23765, 76284), (23961, 75660), (24444, 74165), (25220, 71883), (25428, 71295), (26481, 68460), (28518, 63570), (28665, 63244), (29340, 61789), (29666, 61110), (30555, 59332), (31622, 57330), (31785, 57036), (31948, 56745), (34230, 52962), (35308, 51345), (37830, 47922), (38142, 47530), (38220, 47433), (39935, 45396), (40740, 44499), (41076, 44135), (42380, 42777)]