15679993200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18587}}^1$

素因数の和:18664

約数の個数: 240

約数和(自身を含む): 54303726720

約数和(自身を除く): 38623733520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 37, 38, 40, 48, 50, 57, 60, 74, 75, 76, 80, 95, 100, 111, 114, 120, 148, 150, 152, 185, 190, 200, 222, 228, 240, 285, 296, 300, 304, 370, 380, 400, 444, 456, 475, 555, 570, 592, 600, 703, 740, 760, 888, 912, 925, 950, 1110, 1140, 1200, 1406, 1425, 1480, 1520, 1776, 1850, 1900, 2109, 2220, 2280, 2775, 2812, 2850, 2960, 3515, 3700, 3800, 4218, 4440, 4560, 5550, 5624, 5700, 7030, 7400, 7600, 8436, 8880, 10545, 11100, 11248, 11400, 14060, 14800, 16872, 17575, 18587, 21090, 22200, 22800, 28120, 33744, 35150, 37174, 42180, 44400, 52725, 55761, 56240, 70300, 74348, 84360, 92935, 105450, 111522, 140600, 148696, 168720, 185870, 210900, 223044, 278805, 281200, 297392, 353153, 371740, 421800, 446088, 464675, 557610, 687719, 706306, 743480, 843600, 892176, 929350, 1059459, 1115220, 1375438, 1394025, 1412612, 1486960, 1765765, 1858700, 2063157, 2118918, 2230440, 2750876, 2788050, 2825224, 3438595, 3531530, 3717400, 4126314, 4237836, 4460880, 5297295, 5501752, 5576100, 5650448, 6877190, 7063060, 7434800, 8252628, 8475672, 8828825, 10315785, 10594590, 11003504, 11152200, 13066661, 13754380, 14126120, 16505256, 16951344, 17192975, 17657650, 20631570, 21189180, 22304400, 26133322, 26486475, 27508760, 28252240, 33010512, 34385950, 35315300, 39199983, 41263140, 42378360, 51578925, 52266644, 52972950, 55017520, 65333305, 68771900, 70630600, 78399966, 82526280, 84756720, 103157850, 104533288, 105945900, 130666610, 137543800, 141261200, 156799932, 165052560, 195999915, 206315700, 209066576, 211891800, 261333220, 275087600, 313599864, 326666525, 391999830, 412631400, 423783600, 522666440, 627199728, 653333050, 783999660, 825262800, 979999575, 1045332880, 1306666100, 1567999320, 1959999150, 2613332200, 3135998640, 3919998300, 5226664400, 7839996600, 15679993200]

約数ペア:

[(1, 15679993200), (2, 7839996600), (3, 5226664400), (4, 3919998300), (5, 3135998640), (6, 2613332200), (8, 1959999150), (10, 1567999320), (12, 1306666100), (15, 1045332880), (16, 979999575), (19, 825262800), (20, 783999660), (24, 653333050), (25, 627199728), (30, 522666440), (37, 423783600), (38, 412631400), (40, 391999830), (48, 326666525), (50, 313599864), (57, 275087600), (60, 261333220), (74, 211891800), (75, 209066576), (76, 206315700), (80, 195999915), (95, 165052560), (100, 156799932), (111, 141261200), (114, 137543800), (120, 130666610), (148, 105945900), (150, 104533288), (152, 103157850), (185, 84756720), (190, 82526280), (200, 78399966), (222, 70630600), (228, 68771900), (240, 65333305), (285, 55017520), (296, 52972950), (300, 52266644), (304, 51578925), (370, 42378360), (380, 41263140), (400, 39199983), (444, 35315300), (456, 34385950), (475, 33010512), (555, 28252240), (570, 27508760), (592, 26486475), (600, 26133322), (703, 22304400), (740, 21189180), (760, 20631570), (888, 17657650), (912, 17192975), (925, 16951344), (950, 16505256), (1110, 14126120), (1140, 13754380), (1200, 13066661), (1406, 11152200), (1425, 11003504), (1480, 10594590), (1520, 10315785), (1776, 8828825), (1850, 8475672), (1900, 8252628), (2109, 7434800), (2220, 7063060), (2280, 6877190), (2775, 5650448), (2812, 5576100), (2850, 5501752), (2960, 5297295), (3515, 4460880), (3700, 4237836), (3800, 4126314), (4218, 3717400), (4440, 3531530), (4560, 3438595), (5550, 2825224), (5624, 2788050), (5700, 2750876), (7030, 2230440), (7400, 2118918), (7600, 2063157), (8436, 1858700), (8880, 1765765), (10545, 1486960), (11100, 1412612), (11248, 1394025), (11400, 1375438), (14060, 1115220), (14800, 1059459), (16872, 929350), (17575, 892176), (18587, 843600), (21090, 743480), (22200, 706306), (22800, 687719), (28120, 557610), (33744, 464675), (35150, 446088), (37174, 421800), (42180, 371740), (44400, 353153), (52725, 297392), (55761, 281200), (56240, 278805), (70300, 223044), (74348, 210900), (84360, 185870), (92935, 168720), (105450, 148696), (111522, 140600)]