18992627280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88817}}^1$

素因数の和:88856

約数の個数: 240

約数和(自身を含む): 72160006464

約数和(自身を除く): 53167379184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1485, 1584, 1620, 1782, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2970, 3240, 3564, 3888, 3960, 4455, 4752, 4860, 5346, 5940, 6480, 7128, 7920, 8910, 9720, 10692, 11880, 13365, 14256, 17820, 19440, 21384, 23760, 26730, 35640, 42768, 53460, 71280, 88817, 106920, 177634, 213840, 266451, 355268, 444085, 532902, 710536, 799353, 888170, 976987, 1065804, 1332255, 1421072, 1598706, 1776340, 1953974, 2131608, 2398059, 2664510, 2930961, 3197412, 3552680, 3907948, 3996765, 4263216, 4796118, 4884935, 5329020, 5861922, 6394824, 7105360, 7194177, 7815896, 7993530, 8792883, 9592236, 9769870, 10658040, 11723844, 11990295, 12789648, 14388354, 14654805, 15631792, 15987060, 17585766, 19184472, 19539740, 21316080, 21582531, 23447688, 23980590, 26378649, 28776708, 29309610, 31974120, 35171532, 35970885, 38368944, 39079480, 43165062, 43964415, 46895376, 47961180, 52757298, 57553416, 58619220, 63948240, 70343064, 71941770, 78158960, 79135947, 86330124, 87928830, 95922360, 105514596, 107912655, 115106832, 117238440, 131893245, 140686128, 143883540, 158271894, 172660248, 175857660, 191844720, 211029192, 215825310, 234476880, 237407841, 263786490, 287767080, 316543788, 345320496, 351715320, 395679735, 422058384, 431650620, 474815682, 527572980, 575534160, 633087576, 703430640, 791359470, 863301240, 949631364, 1055145960, 1187039205, 1266175152, 1582718940, 1726602480, 1899262728, 2110291920, 2374078410, 3165437880, 3798525456, 4748156820, 6330875760, 9496313640, 18992627280]

約数ペア:

[(1, 18992627280), (2, 9496313640), (3, 6330875760), (4, 4748156820), (5, 3798525456), (6, 3165437880), (8, 2374078410), (9, 2110291920), (10, 1899262728), (11, 1726602480), (12, 1582718940), (15, 1266175152), (16, 1187039205), (18, 1055145960), (20, 949631364), (22, 863301240), (24, 791359470), (27, 703430640), (30, 633087576), (33, 575534160), (36, 527572980), (40, 474815682), (44, 431650620), (45, 422058384), (48, 395679735), (54, 351715320), (55, 345320496), (60, 316543788), (66, 287767080), (72, 263786490), (80, 237407841), (81, 234476880), (88, 215825310), (90, 211029192), (99, 191844720), (108, 175857660), (110, 172660248), (120, 158271894), (132, 143883540), (135, 140686128), (144, 131893245), (162, 117238440), (165, 115106832), (176, 107912655), (180, 105514596), (198, 95922360), (216, 87928830), (220, 86330124), (240, 79135947), (243, 78158960), (264, 71941770), (270, 70343064), (297, 63948240), (324, 58619220), (330, 57553416), (360, 52757298), (396, 47961180), (405, 46895376), (432, 43964415), (440, 43165062), (486, 39079480), (495, 38368944), (528, 35970885), (540, 35171532), (594, 31974120), (648, 29309610), (660, 28776708), (720, 26378649), (792, 23980590), (810, 23447688), (880, 21582531), (891, 21316080), (972, 19539740), (990, 19184472), (1080, 17585766), (1188, 15987060), (1215, 15631792), (1296, 14654805), (1320, 14388354), (1485, 12789648), (1584, 11990295), (1620, 11723844), (1782, 10658040), (1944, 9769870), (1980, 9592236), (2160, 8792883), (2376, 7993530), (2430, 7815896), (2640, 7194177), (2673, 7105360), (2970, 6394824), (3240, 5861922), (3564, 5329020), (3888, 4884935), (3960, 4796118), (4455, 4263216), (4752, 3996765), (4860, 3907948), (5346, 3552680), (5940, 3197412), (6480, 2930961), (7128, 2664510), (7920, 2398059), (8910, 2131608), (9720, 1953974), (10692, 1776340), (11880, 1598706), (13365, 1421072), (14256, 1332255), (17820, 1065804), (19440, 976987), (21384, 888170), (23760, 799353), (26730, 710536), (35640, 532902), (42768, 444085), (53460, 355268), (71280, 266451), (88817, 213840), (106920, 177634)]