205141860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 432

約数和(自身を含む): 838760832

約数和(自身を除く): 633618972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 41, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 82, 84, 90, 95, 99, 105, 110, 114, 123, 126, 132, 133, 140, 154, 164, 165, 171, 180, 190, 198, 205, 209, 210, 220, 228, 231, 246, 252, 266, 285, 287, 308, 315, 330, 342, 361, 369, 380, 385, 396, 399, 410, 418, 420, 451, 462, 492, 495, 532, 570, 574, 615, 627, 630, 660, 665, 684, 693, 722, 738, 770, 779, 798, 820, 836, 855, 861, 902, 924, 990, 1045, 1083, 1140, 1148, 1155, 1197, 1230, 1254, 1260, 1330, 1353, 1386, 1435, 1444, 1463, 1476, 1540, 1558, 1596, 1710, 1722, 1804, 1805, 1845, 1881, 1980, 1995, 2090, 2166, 2255, 2310, 2337, 2394, 2460, 2508, 2527, 2583, 2660, 2706, 2772, 2870, 2926, 3116, 3135, 3157, 3249, 3420, 3444, 3465, 3610, 3690, 3762, 3895, 3971, 3990, 4059, 4180, 4305, 4332, 4389, 4510, 4620, 4674, 4788, 5054, 5166, 5412, 5415, 5453, 5740, 5852, 5985, 6270, 6314, 6498, 6765, 6930, 7011, 7220, 7315, 7380, 7524, 7581, 7790, 7942, 7980, 8118, 8569, 8610, 8778, 9020, 9348, 9405, 9471, 10108, 10332, 10830, 10906, 11685, 11913, 11970, 12540, 12628, 12635, 12915, 12996, 13167, 13530, 13860, 14022, 14630, 14801, 15162, 15580, 15785, 15884, 16236, 16245, 16359, 17138, 17220, 17556, 18810, 18942, 19855, 20295, 21660, 21812, 21945, 22743, 23370, 23826, 23940, 25270, 25707, 25830, 26334, 27060, 27265, 27797, 28044, 28413, 29260, 29602, 30324, 31570, 32490, 32718, 34276, 35055, 35739, 37620, 37884, 37905, 39710, 40590, 42845, 43890, 44403, 45486, 46740, 47355, 47652, 49077, 50540, 51414, 51660, 52668, 54530, 55594, 56826, 59204, 59565, 59983, 63140, 64980, 65436, 65835, 70110, 71478, 74005, 75810, 77121, 79420, 81180, 81795, 83391, 85690, 87780, 88806, 90972, 94710, 98154, 102828, 103607, 109060, 111188, 113652, 113715, 119130, 119966, 128535, 131670, 133209, 138985, 140220, 142065, 142956, 148010, 151620, 154242, 162811, 163590, 166782, 171380, 177612, 178695, 179949, 189420, 196308, 207214, 222015, 227430, 238260, 239932, 245385, 250173, 257070, 263340, 266418, 277970, 284130, 296020, 299915, 308484, 310821, 325622, 327180, 333564, 357390, 359898, 385605, 414428, 416955, 444030, 454860, 488433, 490770, 500346, 514140, 518035, 532836, 539847, 555940, 568260, 599830, 621642, 651244, 666045, 714780, 719796, 771210, 814055, 833910, 888060, 899745, 932463, 976866, 981540, 1000692, 1036070, 1079694, 1139677, 1199660, 1243284, 1250865, 1332090, 1465299, 1542420, 1554105, 1628110, 1667820, 1799490, 1864926, 1953732, 2072140, 2159388, 2279354, 2442165, 2501730, 2664180, 2699235, 2930598, 3108210, 3256220, 3419031, 3598980, 3729852, 4558708, 4662315, 4884330, 5003460, 5398470, 5698385, 5861196, 6216420, 6838062, 7326495, 9324630, 9768660, 10257093, 10796940, 11396770, 13676124, 14652990, 17095155, 18649260, 20514186, 22793540, 29305980, 34190310, 41028372, 51285465, 68380620, 102570930, 205141860]

約数ペア:

[(1, 205141860), (2, 102570930), (3, 68380620), (4, 51285465), (5, 41028372), (6, 34190310), (7, 29305980), (9, 22793540), (10, 20514186), (11, 18649260), (12, 17095155), (14, 14652990), (15, 13676124), (18, 11396770), (19, 10796940), (20, 10257093), (21, 9768660), (22, 9324630), (28, 7326495), (30, 6838062), (33, 6216420), (35, 5861196), (36, 5698385), (38, 5398470), (41, 5003460), (42, 4884330), (44, 4662315), (45, 4558708), (55, 3729852), (57, 3598980), (60, 3419031), (63, 3256220), (66, 3108210), (70, 2930598), (76, 2699235), (77, 2664180), (82, 2501730), (84, 2442165), (90, 2279354), (95, 2159388), (99, 2072140), (105, 1953732), (110, 1864926), (114, 1799490), (123, 1667820), (126, 1628110), (132, 1554105), (133, 1542420), (140, 1465299), (154, 1332090), (164, 1250865), (165, 1243284), (171, 1199660), (180, 1139677), (190, 1079694), (198, 1036070), (205, 1000692), (209, 981540), (210, 976866), (220, 932463), (228, 899745), (231, 888060), (246, 833910), (252, 814055), (266, 771210), (285, 719796), (287, 714780), (308, 666045), (315, 651244), (330, 621642), (342, 599830), (361, 568260), (369, 555940), (380, 539847), (385, 532836), (396, 518035), (399, 514140), (410, 500346), (418, 490770), (420, 488433), (451, 454860), (462, 444030), (492, 416955), (495, 414428), (532, 385605), (570, 359898), (574, 357390), (615, 333564), (627, 327180), (630, 325622), (660, 310821), (665, 308484), (684, 299915), (693, 296020), (722, 284130), (738, 277970), (770, 266418), (779, 263340), (798, 257070), (820, 250173), (836, 245385), (855, 239932), (861, 238260), (902, 227430), (924, 222015), (990, 207214), (1045, 196308), (1083, 189420), (1140, 179949), (1148, 178695), (1155, 177612), (1197, 171380), (1230, 166782), (1254, 163590), (1260, 162811), (1330, 154242), (1353, 151620), (1386, 148010), (1435, 142956), (1444, 142065), (1463, 140220), (1476, 138985), (1540, 133209), (1558, 131670), (1596, 128535), (1710, 119966), (1722, 119130), (1804, 113715), (1805, 113652), (1845, 111188), (1881, 109060), (1980, 103607), (1995, 102828), (2090, 98154), (2166, 94710), (2255, 90972), (2310, 88806), (2337, 87780), (2394, 85690), (2460, 83391), (2508, 81795), (2527, 81180), (2583, 79420), (2660, 77121), (2706, 75810), (2772, 74005), (2870, 71478), (2926, 70110), (3116, 65835), (3135, 65436), (3157, 64980), (3249, 63140), (3420, 59983), (3444, 59565), (3465, 59204), (3610, 56826), (3690, 55594), (3762, 54530), (3895, 52668), (3971, 51660), (3990, 51414), (4059, 50540), (4180, 49077), (4305, 47652), (4332, 47355), (4389, 46740), (4510, 45486), (4620, 44403), (4674, 43890), (4788, 42845), (5054, 40590), (5166, 39710), (5412, 37905), (5415, 37884), (5453, 37620), (5740, 35739), (5852, 35055), (5985, 34276), (6270, 32718), (6314, 32490), (6498, 31570), (6765, 30324), (6930, 29602), (7011, 29260), (7220, 28413), (7315, 28044), (7380, 27797), (7524, 27265), (7581, 27060), (7790, 26334), (7942, 25830), (7980, 25707), (8118, 25270), (8569, 23940), (8610, 23826), (8778, 23370), (9020, 22743), (9348, 21945), (9405, 21812), (9471, 21660), (10108, 20295), (10332, 19855), (10830, 18942), (10906, 18810), (11685, 17556), (11913, 17220), (11970, 17138), (12540, 16359), (12628, 16245), (12635, 16236), (12915, 15884), (12996, 15785), (13167, 15580), (13530, 15162), (13860, 14801), (14022, 14630)]