15413220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 53706240

約数和(自身を除く): 38293020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 73, 85, 90, 92, 102, 108, 115, 135, 138, 146, 153, 170, 180, 204, 207, 219, 230, 255, 270, 276, 292, 306, 340, 345, 365, 391, 414, 438, 459, 460, 510, 540, 612, 621, 657, 690, 730, 765, 782, 828, 876, 918, 1020, 1035, 1095, 1173, 1241, 1242, 1314, 1380, 1460, 1530, 1564, 1679, 1836, 1955, 1971, 2070, 2190, 2295, 2346, 2482, 2484, 2628, 3060, 3105, 3285, 3358, 3519, 3723, 3910, 3942, 4140, 4380, 4590, 4692, 4964, 5037, 5865, 6205, 6210, 6570, 6716, 7038, 7446, 7820, 7884, 8395, 9180, 9855, 10074, 10557, 11169, 11730, 12410, 12420, 13140, 14076, 14892, 15111, 16790, 17595, 18615, 19710, 20148, 21114, 22338, 23460, 24820, 25185, 28543, 30222, 33507, 33580, 35190, 37230, 39420, 42228, 44676, 45333, 50370, 52785, 55845, 57086, 60444, 67014, 70380, 74460, 75555, 85629, 90666, 100740, 105570, 111690, 114172, 134028, 142715, 151110, 167535, 171258, 181332, 211140, 223380, 226665, 256887, 285430, 302220, 335070, 342516, 428145, 453330, 513774, 570860, 670140, 770661, 856290, 906660, 1027548, 1284435, 1541322, 1712580, 2568870, 3082644, 3853305, 5137740, 7706610, 15413220]

約数ペア:

[(1, 15413220), (2, 7706610), (3, 5137740), (4, 3853305), (5, 3082644), (6, 2568870), (9, 1712580), (10, 1541322), (12, 1284435), (15, 1027548), (17, 906660), (18, 856290), (20, 770661), (23, 670140), (27, 570860), (30, 513774), (34, 453330), (36, 428145), (45, 342516), (46, 335070), (51, 302220), (54, 285430), (60, 256887), (68, 226665), (69, 223380), (73, 211140), (85, 181332), (90, 171258), (92, 167535), (102, 151110), (108, 142715), (115, 134028), (135, 114172), (138, 111690), (146, 105570), (153, 100740), (170, 90666), (180, 85629), (204, 75555), (207, 74460), (219, 70380), (230, 67014), (255, 60444), (270, 57086), (276, 55845), (292, 52785), (306, 50370), (340, 45333), (345, 44676), (365, 42228), (391, 39420), (414, 37230), (438, 35190), (459, 33580), (460, 33507), (510, 30222), (540, 28543), (612, 25185), (621, 24820), (657, 23460), (690, 22338), (730, 21114), (765, 20148), (782, 19710), (828, 18615), (876, 17595), (918, 16790), (1020, 15111), (1035, 14892), (1095, 14076), (1173, 13140), (1241, 12420), (1242, 12410), (1314, 11730), (1380, 11169), (1460, 10557), (1530, 10074), (1564, 9855), (1679, 9180), (1836, 8395), (1955, 7884), (1971, 7820), (2070, 7446), (2190, 7038), (2295, 6716), (2346, 6570), (2482, 6210), (2484, 6205), (2628, 5865), (3060, 5037), (3105, 4964), (3285, 4692), (3358, 4590), (3519, 4380), (3723, 4140), (3910, 3942)]