2053051920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18637}}^1$

素因数の和:18679

約数の個数: 200

約数和(自身を含む): 7550402904

約数和(自身を除く): 5497350984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 2040, 2160, 2295, 2448, 2754, 3060, 3240, 3672, 4080, 4590, 5508, 6120, 6480, 6885, 7344, 9180, 11016, 12240, 13770, 18360, 18637, 22032, 27540, 36720, 37274, 55080, 55911, 74548, 93185, 110160, 111822, 149096, 167733, 186370, 223644, 279555, 298192, 316829, 335466, 372740, 447288, 503199, 559110, 633658, 670932, 745480, 838665, 894576, 950487, 1006398, 1118220, 1267316, 1341864, 1490960, 1509597, 1584145, 1677330, 1900974, 2012796, 2236440, 2515995, 2534632, 2683728, 2851461, 3019194, 3168290, 3354660, 3801948, 4025592, 4472880, 4752435, 5031990, 5069264, 5702922, 6038388, 6336580, 6709320, 7547985, 7603896, 8051184, 8554383, 9504870, 10063980, 11405844, 12076776, 12673160, 13418640, 14257305, 15095970, 15207792, 17108766, 19009740, 20127960, 22811688, 24153552, 25346320, 25663149, 28514610, 30191940, 34217532, 38019480, 40255920, 42771915, 45623376, 51326298, 57029220, 60383880, 68435064, 76038960, 85543830, 102652596, 114058440, 120767760, 128315745, 136870128, 171087660, 205305192, 228116880, 256631490, 342175320, 410610384, 513262980, 684350640, 1026525960, 2053051920]

約数ペア:

[(1, 2053051920), (2, 1026525960), (3, 684350640), (4, 513262980), (5, 410610384), (6, 342175320), (8, 256631490), (9, 228116880), (10, 205305192), (12, 171087660), (15, 136870128), (16, 128315745), (17, 120767760), (18, 114058440), (20, 102652596), (24, 85543830), (27, 76038960), (30, 68435064), (34, 60383880), (36, 57029220), (40, 51326298), (45, 45623376), (48, 42771915), (51, 40255920), (54, 38019480), (60, 34217532), (68, 30191940), (72, 28514610), (80, 25663149), (81, 25346320), (85, 24153552), (90, 22811688), (102, 20127960), (108, 19009740), (120, 17108766), (135, 15207792), (136, 15095970), (144, 14257305), (153, 13418640), (162, 12673160), (170, 12076776), (180, 11405844), (204, 10063980), (216, 9504870), (240, 8554383), (255, 8051184), (270, 7603896), (272, 7547985), (306, 6709320), (324, 6336580), (340, 6038388), (360, 5702922), (405, 5069264), (408, 5031990), (432, 4752435), (459, 4472880), (510, 4025592), (540, 3801948), (612, 3354660), (648, 3168290), (680, 3019194), (720, 2851461), (765, 2683728), (810, 2534632), (816, 2515995), (918, 2236440), (1020, 2012796), (1080, 1900974), (1224, 1677330), (1296, 1584145), (1360, 1509597), (1377, 1490960), (1530, 1341864), (1620, 1267316), (1836, 1118220), (2040, 1006398), (2160, 950487), (2295, 894576), (2448, 838665), (2754, 745480), (3060, 670932), (3240, 633658), (3672, 559110), (4080, 503199), (4590, 447288), (5508, 372740), (6120, 335466), (6480, 316829), (6885, 298192), (7344, 279555), (9180, 223644), (11016, 186370), (12240, 167733), (13770, 149096), (18360, 111822), (18637, 110160), (22032, 93185), (27540, 74548), (36720, 55911), (37274, 55080)]