151996320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 288

約数和(自身を含む): 628363008

約数和(自身を除く): 476366688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 887, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1774, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2661, 2720, 2856, 3060, 3360, 3548, 3570, 3808, 4080, 4284, 4435, 4760, 4896, 5040, 5322, 5355, 5712, 6120, 6209, 7096, 7140, 7983, 8160, 8568, 8870, 9520, 10080, 10644, 10710, 11424, 12240, 12418, 13305, 14192, 14280, 15079, 15966, 17136, 17740, 18627, 19040, 21288, 21420, 24480, 24836, 26610, 28384, 28560, 30158, 31045, 31932, 34272, 35480, 37254, 39915, 42576, 42840, 45237, 49672, 53220, 55881, 57120, 60316, 62090, 63864, 70960, 74508, 75395, 79830, 85152, 85680, 90474, 93135, 99344, 105553, 106440, 111762, 120632, 124180, 127728, 135711, 141920, 149016, 150790, 159660, 171360, 180948, 186270, 198688, 211106, 212880, 223524, 226185, 241264, 248360, 255456, 271422, 279405, 298032, 301580, 316659, 319320, 361896, 372540, 422212, 425760, 447048, 452370, 482528, 496720, 527765, 542844, 558810, 596064, 603160, 633318, 638640, 678555, 723792, 745080, 844424, 894096, 904740, 949977, 993440, 1055530, 1085688, 1117620, 1206320, 1266636, 1277280, 1357110, 1447584, 1490160, 1583295, 1688848, 1788192, 1809480, 1899954, 2111060, 2171376, 2235240, 2412640, 2533272, 2714220, 2980320, 3166590, 3377696, 3618960, 3799908, 4222120, 4342752, 4470480, 4749885, 5066544, 5428440, 6333180, 7237920, 7599816, 8444240, 8940960, 9499770, 10133088, 10856880, 12666360, 15199632, 16888480, 18999540, 21713760, 25332720, 30399264, 37999080, 50665440, 75998160, 151996320]

約数ペア:

[(1, 151996320), (2, 75998160), (3, 50665440), (4, 37999080), (5, 30399264), (6, 25332720), (7, 21713760), (8, 18999540), (9, 16888480), (10, 15199632), (12, 12666360), (14, 10856880), (15, 10133088), (16, 9499770), (17, 8940960), (18, 8444240), (20, 7599816), (21, 7237920), (24, 6333180), (28, 5428440), (30, 5066544), (32, 4749885), (34, 4470480), (35, 4342752), (36, 4222120), (40, 3799908), (42, 3618960), (45, 3377696), (48, 3166590), (51, 2980320), (56, 2714220), (60, 2533272), (63, 2412640), (68, 2235240), (70, 2171376), (72, 2111060), (80, 1899954), (84, 1809480), (85, 1788192), (90, 1688848), (96, 1583295), (102, 1490160), (105, 1447584), (112, 1357110), (119, 1277280), (120, 1266636), (126, 1206320), (136, 1117620), (140, 1085688), (144, 1055530), (153, 993440), (160, 949977), (168, 904740), (170, 894096), (180, 844424), (204, 745080), (210, 723792), (224, 678555), (238, 638640), (240, 633318), (252, 603160), (255, 596064), (272, 558810), (280, 542844), (288, 527765), (306, 496720), (315, 482528), (336, 452370), (340, 447048), (357, 425760), (360, 422212), (408, 372540), (420, 361896), (476, 319320), (480, 316659), (504, 301580), (510, 298032), (544, 279405), (560, 271422), (595, 255456), (612, 248360), (630, 241264), (672, 226185), (680, 223524), (714, 212880), (720, 211106), (765, 198688), (816, 186270), (840, 180948), (887, 171360), (952, 159660), (1008, 150790), (1020, 149016), (1071, 141920), (1120, 135711), (1190, 127728), (1224, 124180), (1260, 120632), (1360, 111762), (1428, 106440), (1440, 105553), (1530, 99344), (1632, 93135), (1680, 90474), (1774, 85680), (1785, 85152), (1904, 79830), (2016, 75395), (2040, 74508), (2142, 70960), (2380, 63864), (2448, 62090), (2520, 60316), (2661, 57120), (2720, 55881), (2856, 53220), (3060, 49672), (3360, 45237), (3548, 42840), (3570, 42576), (3808, 39915), (4080, 37254), (4284, 35480), (4435, 34272), (4760, 31932), (4896, 31045), (5040, 30158), (5322, 28560), (5355, 28384), (5712, 26610), (6120, 24836), (6209, 24480), (7096, 21420), (7140, 21288), (7983, 19040), (8160, 18627), (8568, 17740), (8870, 17136), (9520, 15966), (10080, 15079), (10644, 14280), (10710, 14192), (11424, 13305), (12240, 12418)]