196533720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 685152000

約数和(自身を除く): 488618280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 59, 60, 72, 76, 90, 95, 114, 118, 120, 152, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 360, 380, 456, 472, 487, 531, 570, 590, 684, 708, 760, 855, 885, 974, 1062, 1121, 1140, 1180, 1368, 1416, 1461, 1710, 1770, 1948, 2124, 2242, 2280, 2360, 2435, 2655, 2922, 3363, 3420, 3540, 3896, 4248, 4383, 4484, 4870, 5310, 5605, 5844, 6726, 6840, 7080, 7305, 8766, 8968, 9253, 9740, 10089, 10620, 11210, 11688, 13452, 14610, 16815, 17532, 18506, 19480, 20178, 21240, 21915, 22420, 26904, 27759, 28733, 29220, 33630, 35064, 37012, 40356, 43830, 44840, 46265, 50445, 55518, 57466, 58440, 67260, 74024, 80712, 83277, 86199, 87660, 92530, 100890, 111036, 114932, 134520, 138795, 143665, 166554, 172398, 175320, 185060, 201780, 222072, 229864, 258597, 277590, 287330, 333108, 344796, 370120, 403560, 416385, 430995, 517194, 545927, 555180, 574660, 666216, 689592, 832770, 861990, 1034388, 1091854, 1110360, 1149320, 1292985, 1637781, 1665540, 1723980, 2068776, 2183708, 2585970, 2729635, 3275562, 3331080, 3447960, 4367416, 4913343, 5171940, 5459270, 6551124, 8188905, 9826686, 10343880, 10918540, 13102248, 16377810, 19653372, 21837080, 24566715, 32755620, 39306744, 49133430, 65511240, 98266860, 196533720]

約数ペア:

[(1, 196533720), (2, 98266860), (3, 65511240), (4, 49133430), (5, 39306744), (6, 32755620), (8, 24566715), (9, 21837080), (10, 19653372), (12, 16377810), (15, 13102248), (18, 10918540), (19, 10343880), (20, 9826686), (24, 8188905), (30, 6551124), (36, 5459270), (38, 5171940), (40, 4913343), (45, 4367416), (57, 3447960), (59, 3331080), (60, 3275562), (72, 2729635), (76, 2585970), (90, 2183708), (95, 2068776), (114, 1723980), (118, 1665540), (120, 1637781), (152, 1292985), (171, 1149320), (177, 1110360), (180, 1091854), (190, 1034388), (228, 861990), (236, 832770), (285, 689592), (295, 666216), (342, 574660), (354, 555180), (360, 545927), (380, 517194), (456, 430995), (472, 416385), (487, 403560), (531, 370120), (570, 344796), (590, 333108), (684, 287330), (708, 277590), (760, 258597), (855, 229864), (885, 222072), (974, 201780), (1062, 185060), (1121, 175320), (1140, 172398), (1180, 166554), (1368, 143665), (1416, 138795), (1461, 134520), (1710, 114932), (1770, 111036), (1948, 100890), (2124, 92530), (2242, 87660), (2280, 86199), (2360, 83277), (2435, 80712), (2655, 74024), (2922, 67260), (3363, 58440), (3420, 57466), (3540, 55518), (3896, 50445), (4248, 46265), (4383, 44840), (4484, 43830), (4870, 40356), (5310, 37012), (5605, 35064), (5844, 33630), (6726, 29220), (6840, 28733), (7080, 27759), (7305, 26904), (8766, 22420), (8968, 21915), (9253, 21240), (9740, 20178), (10089, 19480), (10620, 18506), (11210, 17532), (11688, 16815), (13452, 14610)]