196518960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:958

約数の個数: 240

約数和(自身を含む): 747452160

約数和(自身を除く): 550933200

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, 919, 972, 990, 1080, 1188, 1215, 1296, 1320, 1485, 1584, 1620, 1782, 1838, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2757, 2970, 3240, 3564, 3676, 3888, 3960, 4455, 4595, 4752, 4860, 5346, 5514, 5940, 6480, 7128, 7352, 7920, 8271, 8910, 9190, 9720, 10109, 10692, 11028, 11880, 13365, 13785, 14256, 14704, 16542, 17820, 18380, 19440, 20218, 21384, 22056, 23760, 24813, 26730, 27570, 30327, 33084, 35640, 36760, 40436, 41355, 42768, 44112, 49626, 50545, 53460, 55140, 60654, 66168, 71280, 73520, 74439, 80872, 82710, 90981, 99252, 101090, 106920, 110280, 121308, 124065, 132336, 148878, 151635, 161744, 165420, 181962, 198504, 202180, 213840, 220560, 223317, 242616, 248130, 272943, 297756, 303270, 330840, 363924, 372195, 397008, 404360, 446634, 454905, 485232, 496260, 545886, 595512, 606540, 661680, 727848, 744390, 808720, 818829, 893268, 909810, 992520, 1091772, 1116585, 1191024, 1213080, 1364715, 1455696, 1488780, 1637658, 1786536, 1819620, 1985040, 2183544, 2233170, 2426160, 2456487, 2729430, 2977560, 3275316, 3573072, 3639240, 4094145, 4367088, 4466340, 4912974, 5458860, 5955120, 6550632, 7278480, 8188290, 8932680, 9825948, 10917720, 12282435, 13101264, 16376580, 17865360, 19651896, 21835440, 24564870, 32753160, 39303792, 49129740, 65506320, 98259480, 196518960]

約数ペア:

[(1, 196518960), (2, 98259480), (3, 65506320), (4, 49129740), (5, 39303792), (6, 32753160), (8, 24564870), (9, 21835440), (10, 19651896), (11, 17865360), (12, 16376580), (15, 13101264), (16, 12282435), (18, 10917720), (20, 9825948), (22, 8932680), (24, 8188290), (27, 7278480), (30, 6550632), (33, 5955120), (36, 5458860), (40, 4912974), (44, 4466340), (45, 4367088), (48, 4094145), (54, 3639240), (55, 3573072), (60, 3275316), (66, 2977560), (72, 2729430), (80, 2456487), (81, 2426160), (88, 2233170), (90, 2183544), (99, 1985040), (108, 1819620), (110, 1786536), (120, 1637658), (132, 1488780), (135, 1455696), (144, 1364715), (162, 1213080), (165, 1191024), (176, 1116585), (180, 1091772), (198, 992520), (216, 909810), (220, 893268), (240, 818829), (243, 808720), (264, 744390), (270, 727848), (297, 661680), (324, 606540), (330, 595512), (360, 545886), (396, 496260), (405, 485232), (432, 454905), (440, 446634), (486, 404360), (495, 397008), (528, 372195), (540, 363924), (594, 330840), (648, 303270), (660, 297756), (720, 272943), (792, 248130), (810, 242616), (880, 223317), (891, 220560), (919, 213840), (972, 202180), (990, 198504), (1080, 181962), (1188, 165420), (1215, 161744), (1296, 151635), (1320, 148878), (1485, 132336), (1584, 124065), (1620, 121308), (1782, 110280), (1838, 106920), (1944, 101090), (1980, 99252), (2160, 90981), (2376, 82710), (2430, 80872), (2640, 74439), (2673, 73520), (2757, 71280), (2970, 66168), (3240, 60654), (3564, 55140), (3676, 53460), (3888, 50545), (3960, 49626), (4455, 44112), (4595, 42768), (4752, 41355), (4860, 40436), (5346, 36760), (5514, 35640), (5940, 33084), (6480, 30327), (7128, 27570), (7352, 26730), (7920, 24813), (8271, 23760), (8910, 22056), (9190, 21384), (9720, 20218), (10109, 19440), (10692, 18380), (11028, 17820), (11880, 16542), (13365, 14704), (13785, 14256)]