13666320

素因数分解:

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

素因数の和:84

約数の個数: 240

約数和(自身を含む): 51455040

約数和(自身を除く): 37788720

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, 81, 90, 95, 108, 111, 114, 120, 135, 144, 148, 152, 162, 171, 180, 185, 190, 216, 222, 228, 240, 243, 270, 285, 296, 304, 324, 333, 342, 360, 370, 380, 405, 432, 444, 456, 486, 513, 540, 555, 570, 592, 648, 666, 684, 703, 720, 740, 760, 810, 855, 888, 912, 972, 999, 1026, 1080, 1110, 1140, 1215, 1296, 1332, 1368, 1406, 1480, 1520, 1539, 1620, 1665, 1710, 1776, 1944, 1998, 2052, 2109, 2160, 2220, 2280, 2430, 2565, 2664, 2736, 2812, 2960, 2997, 3078, 3240, 3330, 3420, 3515, 3888, 3996, 4104, 4218, 4440, 4560, 4617, 4860, 4995, 5130, 5328, 5624, 5994, 6156, 6327, 6480, 6660, 6840, 7030, 7695, 7992, 8208, 8436, 8880, 8991, 9234, 9720, 9990, 10260, 10545, 11248, 11988, 12312, 12654, 13320, 13680, 14060, 14985, 15390, 15984, 16872, 17982, 18468, 18981, 19440, 19980, 20520, 21090, 23085, 23976, 24624, 25308, 26640, 28120, 29970, 30780, 31635, 33744, 35964, 36936, 37962, 39960, 41040, 42180, 44955, 46170, 47952, 50616, 56240, 56943, 59940, 61560, 63270, 71928, 73872, 75924, 79920, 84360, 89910, 92340, 94905, 101232, 113886, 119880, 123120, 126540, 143856, 151848, 168720, 170829, 179820, 184680, 189810, 227772, 239760, 253080, 284715, 303696, 341658, 359640, 369360, 379620, 455544, 506160, 569430, 683316, 719280, 759240, 854145, 911088, 1138860, 1366632, 1518480, 1708290, 2277720, 2733264, 3416580, 4555440, 6833160, 13666320]

約数ペア:

[(1, 13666320), (2, 6833160), (3, 4555440), (4, 3416580), (5, 2733264), (6, 2277720), (8, 1708290), (9, 1518480), (10, 1366632), (12, 1138860), (15, 911088), (16, 854145), (18, 759240), (19, 719280), (20, 683316), (24, 569430), (27, 506160), (30, 455544), (36, 379620), (37, 369360), (38, 359640), (40, 341658), (45, 303696), (48, 284715), (54, 253080), (57, 239760), (60, 227772), (72, 189810), (74, 184680), (76, 179820), (80, 170829), (81, 168720), (90, 151848), (95, 143856), (108, 126540), (111, 123120), (114, 119880), (120, 113886), (135, 101232), (144, 94905), (148, 92340), (152, 89910), (162, 84360), (171, 79920), (180, 75924), (185, 73872), (190, 71928), (216, 63270), (222, 61560), (228, 59940), (240, 56943), (243, 56240), (270, 50616), (285, 47952), (296, 46170), (304, 44955), (324, 42180), (333, 41040), (342, 39960), (360, 37962), (370, 36936), (380, 35964), (405, 33744), (432, 31635), (444, 30780), (456, 29970), (486, 28120), (513, 26640), (540, 25308), (555, 24624), (570, 23976), (592, 23085), (648, 21090), (666, 20520), (684, 19980), (703, 19440), (720, 18981), (740, 18468), (760, 17982), (810, 16872), (855, 15984), (888, 15390), (912, 14985), (972, 14060), (999, 13680), (1026, 13320), (1080, 12654), (1110, 12312), (1140, 11988), (1215, 11248), (1296, 10545), (1332, 10260), (1368, 9990), (1406, 9720), (1480, 9234), (1520, 8991), (1539, 8880), (1620, 8436), (1665, 8208), (1710, 7992), (1776, 7695), (1944, 7030), (1998, 6840), (2052, 6660), (2109, 6480), (2160, 6327), (2220, 6156), (2280, 5994), (2430, 5624), (2565, 5328), (2664, 5130), (2736, 4995), (2812, 4860), (2960, 4617), (2997, 4560), (3078, 4440), (3240, 4218), (3330, 4104), (3420, 3996), (3515, 3888)]