196882920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 256

約数和(自身を含む): 727776000

約数和(自身を除く): 530893080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 379, 390, 444, 468, 481, 520, 540, 555, 585, 666, 702, 740, 758, 780, 888, 936, 962, 999, 1080, 1110, 1137, 1170, 1332, 1404, 1443, 1480, 1516, 1560, 1665, 1755, 1895, 1924, 1998, 2220, 2274, 2340, 2405, 2664, 2808, 2886, 3032, 3330, 3411, 3510, 3790, 3848, 3996, 4329, 4440, 4548, 4680, 4810, 4927, 4995, 5685, 5772, 6660, 6822, 7020, 7215, 7580, 7992, 8658, 9096, 9620, 9854, 9990, 10233, 11370, 11544, 12987, 13320, 13644, 14023, 14040, 14430, 14781, 15160, 17055, 17316, 19240, 19708, 19980, 20466, 21645, 22740, 24635, 25974, 27288, 28046, 28860, 29562, 34110, 34632, 39416, 39960, 40932, 42069, 43290, 44343, 45480, 49270, 51165, 51948, 56092, 57720, 59124, 64935, 68220, 70115, 73905, 81864, 84138, 86580, 88686, 98540, 102330, 103896, 112184, 118248, 126207, 129870, 133029, 136440, 140230, 147810, 168276, 173160, 177372, 182299, 197080, 204660, 210345, 221715, 252414, 259740, 266058, 280460, 295620, 336552, 354744, 364598, 378621, 409320, 420690, 443430, 504828, 519480, 532116, 546897, 560920, 591240, 631035, 665145, 729196, 757242, 841380, 886860, 911495, 1009656, 1064232, 1093794, 1262070, 1330290, 1458392, 1514484, 1640691, 1682760, 1773720, 1822990, 1893105, 2187588, 2524140, 2660580, 2734485, 3028968, 3281382, 3645980, 3786210, 4375176, 4922073, 5048280, 5321160, 5468970, 6562764, 7291960, 7572420, 8203455, 9844146, 10937940, 13125528, 15144840, 16406910, 19688292, 21875880, 24610365, 32813820, 39376584, 49220730, 65627640, 98441460, 196882920]

約数ペア:

[(1, 196882920), (2, 98441460), (3, 65627640), (4, 49220730), (5, 39376584), (6, 32813820), (8, 24610365), (9, 21875880), (10, 19688292), (12, 16406910), (13, 15144840), (15, 13125528), (18, 10937940), (20, 9844146), (24, 8203455), (26, 7572420), (27, 7291960), (30, 6562764), (36, 5468970), (37, 5321160), (39, 5048280), (40, 4922073), (45, 4375176), (52, 3786210), (54, 3645980), (60, 3281382), (65, 3028968), (72, 2734485), (74, 2660580), (78, 2524140), (90, 2187588), (104, 1893105), (108, 1822990), (111, 1773720), (117, 1682760), (120, 1640691), (130, 1514484), (135, 1458392), (148, 1330290), (156, 1262070), (180, 1093794), (185, 1064232), (195, 1009656), (216, 911495), (222, 886860), (234, 841380), (260, 757242), (270, 729196), (296, 665145), (312, 631035), (333, 591240), (351, 560920), (360, 546897), (370, 532116), (379, 519480), (390, 504828), (444, 443430), (468, 420690), (481, 409320), (520, 378621), (540, 364598), (555, 354744), (585, 336552), (666, 295620), (702, 280460), (740, 266058), (758, 259740), (780, 252414), (888, 221715), (936, 210345), (962, 204660), (999, 197080), (1080, 182299), (1110, 177372), (1137, 173160), (1170, 168276), (1332, 147810), (1404, 140230), (1443, 136440), (1480, 133029), (1516, 129870), (1560, 126207), (1665, 118248), (1755, 112184), (1895, 103896), (1924, 102330), (1998, 98540), (2220, 88686), (2274, 86580), (2340, 84138), (2405, 81864), (2664, 73905), (2808, 70115), (2886, 68220), (3032, 64935), (3330, 59124), (3411, 57720), (3510, 56092), (3790, 51948), (3848, 51165), (3996, 49270), (4329, 45480), (4440, 44343), (4548, 43290), (4680, 42069), (4810, 40932), (4927, 39960), (4995, 39416), (5685, 34632), (5772, 34110), (6660, 29562), (6822, 28860), (7020, 28046), (7215, 27288), (7580, 25974), (7992, 24635), (8658, 22740), (9096, 21645), (9620, 20466), (9854, 19980), (9990, 19708), (10233, 19240), (11370, 17316), (11544, 17055), (12987, 15160), (13320, 14781), (13644, 14430), (14023, 14040)]