199686960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1376

約数の個数: 240

約数和(自身を含む): 770664960

約数和(自身を除く): 570978000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1327, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2654, 2736, 3135, 3344, 3420, 3762, 3960, 3981, 4180, 4560, 5016, 5308, 6270, 6635, 6840, 7524, 7920, 7962, 8360, 9405, 10032, 10616, 11943, 12540, 13270, 13680, 14597, 15048, 15924, 16720, 18810, 19905, 21232, 23886, 25080, 25213, 26540, 29194, 30096, 31848, 37620, 39810, 43791, 47772, 50160, 50426, 53080, 58388, 59715, 63696, 72985, 75240, 75639, 79620, 87582, 95544, 100852, 106160, 116776, 119430, 126065, 131373, 145970, 150480, 151278, 159240, 175164, 191088, 201704, 218955, 226917, 233552, 238860, 252130, 262746, 277343, 291940, 302556, 318480, 350328, 378195, 403408, 437910, 453834, 477720, 504260, 525492, 554686, 583880, 605112, 656865, 700656, 756390, 832029, 875820, 907668, 955440, 1008520, 1050984, 1109372, 1134585, 1167760, 1210224, 1313730, 1386715, 1512780, 1664058, 1751640, 1815336, 2017040, 2101968, 2218744, 2269170, 2496087, 2627460, 2773430, 3025560, 3328116, 3503280, 3630672, 4160145, 4437488, 4538340, 4992174, 5254920, 5546860, 6051120, 6656232, 8320290, 9076680, 9984348, 10509840, 11093720, 12480435, 13312464, 16640580, 18153360, 19968696, 22187440, 24960870, 33281160, 39937392, 49921740, 66562320, 99843480, 199686960]

約数ペア:

[(1, 199686960), (2, 99843480), (3, 66562320), (4, 49921740), (5, 39937392), (6, 33281160), (8, 24960870), (9, 22187440), (10, 19968696), (11, 18153360), (12, 16640580), (15, 13312464), (16, 12480435), (18, 11093720), (19, 10509840), (20, 9984348), (22, 9076680), (24, 8320290), (30, 6656232), (33, 6051120), (36, 5546860), (38, 5254920), (40, 4992174), (44, 4538340), (45, 4437488), (48, 4160145), (55, 3630672), (57, 3503280), (60, 3328116), (66, 3025560), (72, 2773430), (76, 2627460), (80, 2496087), (88, 2269170), (90, 2218744), (95, 2101968), (99, 2017040), (110, 1815336), (114, 1751640), (120, 1664058), (132, 1512780), (144, 1386715), (152, 1313730), (165, 1210224), (171, 1167760), (176, 1134585), (180, 1109372), (190, 1050984), (198, 1008520), (209, 955440), (220, 907668), (228, 875820), (240, 832029), (264, 756390), (285, 700656), (304, 656865), (330, 605112), (342, 583880), (360, 554686), (380, 525492), (396, 504260), (418, 477720), (440, 453834), (456, 437910), (495, 403408), (528, 378195), (570, 350328), (627, 318480), (660, 302556), (684, 291940), (720, 277343), (760, 262746), (792, 252130), (836, 238860), (855, 233552), (880, 226917), (912, 218955), (990, 201704), (1045, 191088), (1140, 175164), (1254, 159240), (1320, 151278), (1327, 150480), (1368, 145970), (1520, 131373), (1584, 126065), (1672, 119430), (1710, 116776), (1881, 106160), (1980, 100852), (2090, 95544), (2280, 87582), (2508, 79620), (2640, 75639), (2654, 75240), (2736, 72985), (3135, 63696), (3344, 59715), (3420, 58388), (3762, 53080), (3960, 50426), (3981, 50160), (4180, 47772), (4560, 43791), (5016, 39810), (5308, 37620), (6270, 31848), (6635, 30096), (6840, 29194), (7524, 26540), (7920, 25213), (7962, 25080), (8360, 23886), (9405, 21232), (10032, 19905), (10616, 18810), (11943, 16720), (12540, 15924), (13270, 15048), (13680, 14597)]