271807920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 320

約数和(自身を含む): 1017792000

約数和(自身を除く): 745984080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 90, 95, 108, 111, 114, 120, 135, 144, 148, 152, 171, 179, 180, 185, 190, 216, 222, 228, 240, 270, 285, 296, 304, 333, 342, 358, 360, 370, 380, 432, 444, 456, 513, 537, 540, 555, 570, 592, 666, 684, 703, 716, 720, 740, 760, 855, 888, 895, 912, 999, 1026, 1074, 1080, 1110, 1140, 1332, 1368, 1406, 1432, 1480, 1520, 1611, 1665, 1710, 1776, 1790, 1998, 2052, 2109, 2148, 2160, 2220, 2280, 2565, 2664, 2685, 2736, 2812, 2864, 2960, 3222, 3330, 3401, 3420, 3515, 3580, 3996, 4104, 4218, 4296, 4440, 4560, 4833, 4995, 5130, 5328, 5370, 5624, 6327, 6444, 6623, 6660, 6802, 6840, 7030, 7160, 7992, 8055, 8208, 8436, 8592, 8880, 9666, 9990, 10203, 10260, 10545, 10740, 11248, 12654, 12888, 13246, 13320, 13604, 13680, 14060, 14320, 15984, 16110, 16872, 17005, 18981, 19332, 19869, 19980, 20406, 20520, 21090, 21480, 24165, 25308, 25776, 26492, 26640, 27208, 28120, 30609, 31635, 32220, 33115, 33744, 34010, 37962, 38664, 39738, 39960, 40812, 41040, 42180, 42960, 48330, 50616, 51015, 52984, 54416, 56240, 59607, 61218, 63270, 64440, 66230, 68020, 75924, 77328, 79476, 79920, 81624, 84360, 91827, 94905, 96660, 99345, 101232, 102030, 105968, 119214, 122436, 125837, 126540, 128880, 132460, 136040, 151848, 153045, 158952, 163248, 168720, 178821, 183654, 189810, 193320, 198690, 204060, 238428, 244872, 251674, 253080, 264920, 272080, 298035, 303696, 306090, 317904, 357642, 367308, 377511, 379620, 386640, 397380, 408120, 459135, 476856, 489744, 503348, 506160, 529840, 596070, 612180, 629185, 715284, 734616, 755022, 759240, 794760, 816240, 894105, 918270, 953712, 1006696, 1132533, 1192140, 1224360, 1258370, 1430568, 1469232, 1510044, 1518480, 1589520, 1788210, 1836540, 1887555, 2013392, 2265066, 2384280, 2448720, 2516740, 2861136, 3020088, 3397599, 3576420, 3673080, 3775110, 4530132, 4768560, 5033480, 5662665, 6040176, 6795198, 7152840, 7346160, 7550220, 9060264, 10066960, 11325330, 13590396, 14305680, 15100440, 16987995, 18120528, 22650660, 27180792, 30200880, 33975990, 45301320, 54361584, 67951980, 90602640, 135903960, 271807920]

約数ペア:

[(1, 271807920), (2, 135903960), (3, 90602640), (4, 67951980), (5, 54361584), (6, 45301320), (8, 33975990), (9, 30200880), (10, 27180792), (12, 22650660), (15, 18120528), (16, 16987995), (18, 15100440), (19, 14305680), (20, 13590396), (24, 11325330), (27, 10066960), (30, 9060264), (36, 7550220), (37, 7346160), (38, 7152840), (40, 6795198), (45, 6040176), (48, 5662665), (54, 5033480), (57, 4768560), (60, 4530132), (72, 3775110), (74, 3673080), (76, 3576420), (80, 3397599), (90, 3020088), (95, 2861136), (108, 2516740), (111, 2448720), (114, 2384280), (120, 2265066), (135, 2013392), (144, 1887555), (148, 1836540), (152, 1788210), (171, 1589520), (179, 1518480), (180, 1510044), (185, 1469232), (190, 1430568), (216, 1258370), (222, 1224360), (228, 1192140), (240, 1132533), (270, 1006696), (285, 953712), (296, 918270), (304, 894105), (333, 816240), (342, 794760), (358, 759240), (360, 755022), (370, 734616), (380, 715284), (432, 629185), (444, 612180), (456, 596070), (513, 529840), (537, 506160), (540, 503348), (555, 489744), (570, 476856), (592, 459135), (666, 408120), (684, 397380), (703, 386640), (716, 379620), (720, 377511), (740, 367308), (760, 357642), (855, 317904), (888, 306090), (895, 303696), (912, 298035), (999, 272080), (1026, 264920), (1074, 253080), (1080, 251674), (1110, 244872), (1140, 238428), (1332, 204060), (1368, 198690), (1406, 193320), (1432, 189810), (1480, 183654), (1520, 178821), (1611, 168720), (1665, 163248), (1710, 158952), (1776, 153045), (1790, 151848), (1998, 136040), (2052, 132460), (2109, 128880), (2148, 126540), (2160, 125837), (2220, 122436), (2280, 119214), (2565, 105968), (2664, 102030), (2685, 101232), (2736, 99345), (2812, 96660), (2864, 94905), (2960, 91827), (3222, 84360), (3330, 81624), (3401, 79920), (3420, 79476), (3515, 77328), (3580, 75924), (3996, 68020), (4104, 66230), (4218, 64440), (4296, 63270), (4440, 61218), (4560, 59607), (4833, 56240), (4995, 54416), (5130, 52984), (5328, 51015), (5370, 50616), (5624, 48330), (6327, 42960), (6444, 42180), (6623, 41040), (6660, 40812), (6802, 39960), (6840, 39738), (7030, 38664), (7160, 37962), (7992, 34010), (8055, 33744), (8208, 33115), (8436, 32220), (8592, 31635), (8880, 30609), (9666, 28120), (9990, 27208), (10203, 26640), (10260, 26492), (10545, 25776), (10740, 25308), (11248, 24165), (12654, 21480), (12888, 21090), (13246, 20520), (13320, 20406), (13604, 19980), (13680, 19869), (14060, 19332), (14320, 18981), (15984, 17005), (16110, 16872)]