4278221640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8177

約数の個数: 384

約数和(自身を含む): 18249753600

約数和(自身を除く): 13971531960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 110, 114, 120, 126, 132, 133, 140, 152, 154, 165, 168, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 264, 266, 280, 285, 308, 315, 330, 342, 360, 380, 385, 396, 399, 418, 420, 440, 456, 462, 495, 504, 532, 570, 616, 627, 630, 660, 665, 684, 693, 760, 770, 792, 798, 836, 840, 855, 924, 990, 1045, 1064, 1140, 1155, 1197, 1254, 1260, 1320, 1330, 1368, 1386, 1463, 1540, 1596, 1672, 1710, 1848, 1881, 1980, 1995, 2090, 2280, 2310, 2394, 2508, 2520, 2660, 2772, 2926, 3080, 3135, 3192, 3420, 3465, 3762, 3960, 3990, 4180, 4389, 4620, 4788, 5016, 5320, 5544, 5852, 5985, 6270, 6840, 6930, 7315, 7524, 7980, 8123, 8360, 8778, 9240, 9405, 9576, 11704, 11970, 12540, 13167, 13860, 14630, 15048, 15960, 16246, 17556, 18810, 21945, 23940, 24369, 25080, 26334, 27720, 29260, 32492, 35112, 37620, 40615, 43890, 47880, 48738, 52668, 56861, 58520, 64984, 65835, 73107, 75240, 81230, 87780, 89353, 97476, 105336, 113722, 121845, 131670, 146214, 154337, 162460, 170583, 175560, 178706, 194952, 227444, 243690, 263340, 268059, 284305, 292428, 308674, 324920, 341166, 357412, 365535, 446765, 454888, 463011, 487380, 511749, 526680, 536118, 568610, 584856, 617348, 625471, 682332, 714824, 731070, 771685, 804177, 852915, 893530, 926022, 974760, 1023498, 1072236, 1080359, 1137220, 1234696, 1250942, 1340295, 1364664, 1389033, 1462140, 1543370, 1608354, 1697707, 1705830, 1787060, 1852044, 1876413, 2046996, 2144472, 2160718, 2274440, 2315055, 2501884, 2558745, 2680590, 2778066, 2924280, 3086740, 3127355, 3216708, 3241077, 3395414, 3411660, 3574120, 3704088, 3752826, 4020885, 4093992, 4321436, 4630110, 5003768, 5093121, 5117490, 5361180, 5401795, 5556132, 5629239, 6173480, 6254710, 6433416, 6482154, 6790828, 6823320, 6945165, 7505652, 8041770, 8488535, 8642872, 9260220, 9382065, 9723231, 10186242, 10234980, 10722360, 10803590, 11112264, 11258478, 11883949, 12509420, 12964308, 13581656, 13890330, 15011304, 15279363, 16083540, 16205385, 16977070, 18520440, 18764130, 19446462, 20372484, 20469960, 21607180, 22516956, 23767898, 25018840, 25465605, 25928616, 27780660, 28146195, 30558726, 32167080, 32410770, 33954140, 35651847, 37528260, 38892924, 40744968, 43214360, 45033912, 47535796, 48616155, 50931210, 55561320, 56292390, 59419745, 61117452, 64821540, 67908280, 71303694, 75056520, 76396815, 77785848, 95071592, 97232310, 101862420, 106955541, 112584780, 118839490, 122234904, 129643080, 142607388, 152793630, 178259235, 194464620, 203724840, 213911082, 225169560, 237678980, 285214776, 305587260, 356518470, 388929240, 427822164, 475357960, 534777705, 611174520, 713036940, 855644328, 1069555410, 1426073880, 2139110820, 4278221640]

約数ペア:

[(1, 4278221640), (2, 2139110820), (3, 1426073880), (4, 1069555410), (5, 855644328), (6, 713036940), (7, 611174520), (8, 534777705), (9, 475357960), (10, 427822164), (11, 388929240), (12, 356518470), (14, 305587260), (15, 285214776), (18, 237678980), (19, 225169560), (20, 213911082), (21, 203724840), (22, 194464620), (24, 178259235), (28, 152793630), (30, 142607388), (33, 129643080), (35, 122234904), (36, 118839490), (38, 112584780), (40, 106955541), (42, 101862420), (44, 97232310), (45, 95071592), (55, 77785848), (56, 76396815), (57, 75056520), (60, 71303694), (63, 67908280), (66, 64821540), (70, 61117452), (72, 59419745), (76, 56292390), (77, 55561320), (84, 50931210), (88, 48616155), (90, 47535796), (95, 45033912), (99, 43214360), (105, 40744968), (110, 38892924), (114, 37528260), (120, 35651847), (126, 33954140), (132, 32410770), (133, 32167080), (140, 30558726), (152, 28146195), (154, 27780660), (165, 25928616), (168, 25465605), (171, 25018840), (180, 23767898), (190, 22516956), (198, 21607180), (209, 20469960), (210, 20372484), (220, 19446462), (228, 18764130), (231, 18520440), (252, 16977070), (264, 16205385), (266, 16083540), (280, 15279363), (285, 15011304), (308, 13890330), (315, 13581656), (330, 12964308), (342, 12509420), (360, 11883949), (380, 11258478), (385, 11112264), (396, 10803590), (399, 10722360), (418, 10234980), (420, 10186242), (440, 9723231), (456, 9382065), (462, 9260220), (495, 8642872), (504, 8488535), (532, 8041770), (570, 7505652), (616, 6945165), (627, 6823320), (630, 6790828), (660, 6482154), (665, 6433416), (684, 6254710), (693, 6173480), (760, 5629239), (770, 5556132), (792, 5401795), (798, 5361180), (836, 5117490), (840, 5093121), (855, 5003768), (924, 4630110), (990, 4321436), (1045, 4093992), (1064, 4020885), (1140, 3752826), (1155, 3704088), (1197, 3574120), (1254, 3411660), (1260, 3395414), (1320, 3241077), (1330, 3216708), (1368, 3127355), (1386, 3086740), (1463, 2924280), (1540, 2778066), (1596, 2680590), (1672, 2558745), (1710, 2501884), (1848, 2315055), (1881, 2274440), (1980, 2160718), (1995, 2144472), (2090, 2046996), (2280, 1876413), (2310, 1852044), (2394, 1787060), (2508, 1705830), (2520, 1697707), (2660, 1608354), (2772, 1543370), (2926, 1462140), (3080, 1389033), (3135, 1364664), (3192, 1340295), (3420, 1250942), (3465, 1234696), (3762, 1137220), (3960, 1080359), (3990, 1072236), (4180, 1023498), (4389, 974760), (4620, 926022), (4788, 893530), (5016, 852915), (5320, 804177), (5544, 771685), (5852, 731070), (5985, 714824), (6270, 682332), (6840, 625471), (6930, 617348), (7315, 584856), (7524, 568610), (7980, 536118), (8123, 526680), (8360, 511749), (8778, 487380), (9240, 463011), (9405, 454888), (9576, 446765), (11704, 365535), (11970, 357412), (12540, 341166), (13167, 324920), (13860, 308674), (14630, 292428), (15048, 284305), (15960, 268059), (16246, 263340), (17556, 243690), (18810, 227444), (21945, 194952), (23940, 178706), (24369, 175560), (25080, 170583), (26334, 162460), (27720, 154337), (29260, 146214), (32492, 131670), (35112, 121845), (37620, 113722), (40615, 105336), (43890, 97476), (47880, 89353), (48738, 87780), (52668, 81230), (56861, 75240), (58520, 73107), (64984, 65835)]