28894099320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{23753}}^1$

素因数の和:23910

約数の個数: 192

約数和(自身を含む): 97828473600

約数和(自身を除く): 68934374280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 109, 120, 124, 155, 180, 186, 218, 248, 279, 310, 327, 360, 372, 436, 465, 545, 558, 620, 654, 744, 872, 930, 981, 1090, 1116, 1240, 1308, 1395, 1635, 1860, 1962, 2180, 2232, 2616, 2790, 3270, 3379, 3720, 3924, 4360, 4905, 5580, 6540, 6758, 7848, 9810, 10137, 11160, 13080, 13516, 16895, 19620, 20274, 23753, 27032, 30411, 33790, 39240, 40548, 47506, 50685, 60822, 67580, 71259, 81096, 95012, 101370, 118765, 121644, 135160, 142518, 152055, 190024, 202740, 213777, 237530, 243288, 285036, 304110, 356295, 405480, 427554, 475060, 570072, 608220, 712590, 736343, 855108, 950120, 1068885, 1216440, 1425180, 1472686, 1710216, 2137770, 2209029, 2589077, 2850360, 2945372, 3681715, 4275540, 4418058, 5178154, 5890744, 6627087, 7363430, 7767231, 8551080, 8836116, 10356308, 11045145, 12945385, 13254174, 14726860, 15534462, 17672232, 20712616, 22090290, 23301693, 25890770, 26508348, 29453720, 31068924, 33135435, 38836155, 44180580, 46603386, 51781540, 53016696, 62137848, 66270870, 77672310, 80261387, 88361160, 93206772, 103563080, 116508465, 132541740, 155344620, 160522774, 186413544, 233016930, 240784161, 265083480, 310689240, 321045548, 401306935, 466033860, 481568322, 642091096, 722352483, 802613870, 932067720, 963136644, 1203920805, 1444704966, 1605227740, 1926273288, 2407841610, 2889409932, 3210455480, 3611762415, 4815683220, 5778819864, 7223524830, 9631366440, 14447049660, 28894099320]

約数ペア:

[(1, 28894099320), (2, 14447049660), (3, 9631366440), (4, 7223524830), (5, 5778819864), (6, 4815683220), (8, 3611762415), (9, 3210455480), (10, 2889409932), (12, 2407841610), (15, 1926273288), (18, 1605227740), (20, 1444704966), (24, 1203920805), (30, 963136644), (31, 932067720), (36, 802613870), (40, 722352483), (45, 642091096), (60, 481568322), (62, 466033860), (72, 401306935), (90, 321045548), (93, 310689240), (109, 265083480), (120, 240784161), (124, 233016930), (155, 186413544), (180, 160522774), (186, 155344620), (218, 132541740), (248, 116508465), (279, 103563080), (310, 93206772), (327, 88361160), (360, 80261387), (372, 77672310), (436, 66270870), (465, 62137848), (545, 53016696), (558, 51781540), (620, 46603386), (654, 44180580), (744, 38836155), (872, 33135435), (930, 31068924), (981, 29453720), (1090, 26508348), (1116, 25890770), (1240, 23301693), (1308, 22090290), (1395, 20712616), (1635, 17672232), (1860, 15534462), (1962, 14726860), (2180, 13254174), (2232, 12945385), (2616, 11045145), (2790, 10356308), (3270, 8836116), (3379, 8551080), (3720, 7767231), (3924, 7363430), (4360, 6627087), (4905, 5890744), (5580, 5178154), (6540, 4418058), (6758, 4275540), (7848, 3681715), (9810, 2945372), (10137, 2850360), (11160, 2589077), (13080, 2209029), (13516, 2137770), (16895, 1710216), (19620, 1472686), (20274, 1425180), (23753, 1216440), (27032, 1068885), (30411, 950120), (33790, 855108), (39240, 736343), (40548, 712590), (47506, 608220), (50685, 570072), (60822, 475060), (67580, 427554), (71259, 405480), (81096, 356295), (95012, 304110), (101370, 285036), (118765, 243288), (121644, 237530), (135160, 213777), (142518, 202740), (152055, 190024)]