198506160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3220

約数の個数: 160

約数和(自身を含む): 707544000

約数和(自身を除く): 509037840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3169, 3480, 3915, 4176, 5220, 6264, 6338, 6960, 7830, 9507, 10440, 12528, 12676, 15660, 15845, 19014, 20880, 25352, 28521, 31320, 31690, 38028, 47535, 50704, 57042, 62640, 63380, 76056, 85563, 91901, 95070, 114084, 126760, 142605, 152112, 171126, 183802, 190140, 228168, 253520, 275703, 285210, 342252, 367604, 380280, 427815, 456336, 459505, 551406, 570420, 684504, 735208, 760560, 827109, 855630, 919010, 1102812, 1140840, 1369008, 1378515, 1470416, 1654218, 1711260, 1838020, 2205624, 2281680, 2481327, 2757030, 3308436, 3422520, 3676040, 4135545, 4411248, 4962654, 5514060, 6616872, 6845040, 7352080, 8271090, 9925308, 11028120, 12406635, 13233744, 16542180, 19850616, 22056240, 24813270, 33084360, 39701232, 49626540, 66168720, 99253080, 198506160]

約数ペア:

[(1, 198506160), (2, 99253080), (3, 66168720), (4, 49626540), (5, 39701232), (6, 33084360), (8, 24813270), (9, 22056240), (10, 19850616), (12, 16542180), (15, 13233744), (16, 12406635), (18, 11028120), (20, 9925308), (24, 8271090), (27, 7352080), (29, 6845040), (30, 6616872), (36, 5514060), (40, 4962654), (45, 4411248), (48, 4135545), (54, 3676040), (58, 3422520), (60, 3308436), (72, 2757030), (80, 2481327), (87, 2281680), (90, 2205624), (108, 1838020), (116, 1711260), (120, 1654218), (135, 1470416), (144, 1378515), (145, 1369008), (174, 1140840), (180, 1102812), (216, 919010), (232, 855630), (240, 827109), (261, 760560), (270, 735208), (290, 684504), (348, 570420), (360, 551406), (432, 459505), (435, 456336), (464, 427815), (522, 380280), (540, 367604), (580, 342252), (696, 285210), (720, 275703), (783, 253520), (870, 228168), (1044, 190140), (1080, 183802), (1160, 171126), (1305, 152112), (1392, 142605), (1566, 126760), (1740, 114084), (2088, 95070), (2160, 91901), (2320, 85563), (2610, 76056), (3132, 63380), (3169, 62640), (3480, 57042), (3915, 50704), (4176, 47535), (5220, 38028), (6264, 31690), (6338, 31320), (6960, 28521), (7830, 25352), (9507, 20880), (10440, 19014), (12528, 15845), (12676, 15660)]