198601920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6269}}^1$

素因数の和:6303

約数の個数: 168

約数和(自身を含む): 745327440

約数和(自身を除く): 546725520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6269, 6336, 7920, 10560, 12538, 15840, 18807, 25076, 31345, 31680, 37614, 50152, 56421, 62690, 68959, 75228, 94035, 100304, 112842, 125380, 137918, 150456, 188070, 200608, 206877, 225684, 250760, 275836, 282105, 300912, 344795, 376140, 401216, 413754, 451368, 501520, 551672, 564210, 601824, 620631, 689590, 752280, 827508, 902736, 1003040, 1034385, 1103344, 1128420, 1203648, 1241262, 1379180, 1504560, 1655016, 1805472, 2006080, 2068770, 2206688, 2256840, 2482524, 2758360, 3009120, 3103155, 3310032, 3610944, 4137540, 4413376, 4513680, 4965048, 5516720, 6018240, 6206310, 6620064, 8275080, 9027360, 9930096, 11033440, 12412620, 13240128, 16550160, 18054720, 19860192, 22066880, 24825240, 33100320, 39720384, 49650480, 66200640, 99300960, 198601920]

約数ペア:

[(1, 198601920), (2, 99300960), (3, 66200640), (4, 49650480), (5, 39720384), (6, 33100320), (8, 24825240), (9, 22066880), (10, 19860192), (11, 18054720), (12, 16550160), (15, 13240128), (16, 12412620), (18, 11033440), (20, 9930096), (22, 9027360), (24, 8275080), (30, 6620064), (32, 6206310), (33, 6018240), (36, 5516720), (40, 4965048), (44, 4513680), (45, 4413376), (48, 4137540), (55, 3610944), (60, 3310032), (64, 3103155), (66, 3009120), (72, 2758360), (80, 2482524), (88, 2256840), (90, 2206688), (96, 2068770), (99, 2006080), (110, 1805472), (120, 1655016), (132, 1504560), (144, 1379180), (160, 1241262), (165, 1203648), (176, 1128420), (180, 1103344), (192, 1034385), (198, 1003040), (220, 902736), (240, 827508), (264, 752280), (288, 689590), (320, 620631), (330, 601824), (352, 564210), (360, 551672), (396, 501520), (440, 451368), (480, 413754), (495, 401216), (528, 376140), (576, 344795), (660, 300912), (704, 282105), (720, 275836), (792, 250760), (880, 225684), (960, 206877), (990, 200608), (1056, 188070), (1320, 150456), (1440, 137918), (1584, 125380), (1760, 112842), (1980, 100304), (2112, 94035), (2640, 75228), (2880, 68959), (3168, 62690), (3520, 56421), (3960, 50152), (5280, 37614), (6269, 31680), (6336, 31345), (7920, 25076), (10560, 18807), (12538, 15840)]