791447020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 2261927808

約数和(自身を除く): 1470480788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 37, 46, 49, 52, 65, 70, 73, 74, 91, 92, 98, 115, 130, 140, 146, 148, 161, 182, 185, 196, 230, 245, 259, 260, 292, 299, 322, 364, 365, 370, 455, 460, 481, 490, 511, 518, 598, 637, 644, 730, 740, 805, 851, 910, 949, 962, 980, 1022, 1036, 1127, 1196, 1274, 1295, 1460, 1495, 1610, 1679, 1702, 1813, 1820, 1898, 1924, 2044, 2093, 2254, 2405, 2548, 2555, 2590, 2701, 2990, 3185, 3220, 3358, 3367, 3404, 3577, 3626, 3796, 4186, 4255, 4508, 4745, 4810, 5110, 5180, 5402, 5635, 5957, 5980, 6370, 6643, 6716, 6734, 7154, 7252, 8372, 8395, 8510, 9065, 9490, 9620, 10220, 10465, 10804, 11063, 11270, 11753, 11914, 12740, 13286, 13468, 13505, 14308, 14651, 16790, 16835, 17020, 17885, 18130, 18907, 18980, 20930, 21827, 22126, 22540, 23506, 23569, 23828, 26572, 27010, 29302, 29785, 33215, 33580, 33670, 35113, 35770, 36260, 37814, 41699, 41860, 43654, 44252, 46501, 47012, 47138, 54020, 55315, 58604, 58765, 59570, 62123, 66430, 67340, 70226, 71540, 73255, 75628, 77441, 82271, 83398, 87308, 93002, 94276, 94535, 109135, 110630, 117530, 117845, 119140, 124246, 132349, 132860, 140452, 146510, 152789, 154882, 164542, 166796, 175565, 186004, 189070, 208495, 218270, 221260, 232505, 235060, 235690, 245791, 248492, 264698, 293020, 305578, 309764, 310615, 329084, 351130, 378140, 387205, 411355, 416990, 434861, 436540, 465010, 471380, 491582, 529396, 542087, 611156, 621230, 661745, 702260, 763945, 774410, 807599, 822710, 833980, 869722, 930020, 983164, 1069523, 1084174, 1228955, 1242460, 1323490, 1527890, 1548820, 1615198, 1645420, 1720537, 1739444, 2139046, 2168348, 2174305, 2457910, 2646980, 2710435, 3044027, 3055780, 3230396, 3441074, 4037995, 4278092, 4348610, 4915820, 5347615, 5420870, 5653193, 6088054, 6882148, 8075990, 8602685, 8697220, 10695230, 10841740, 11306386, 12176108, 15220135, 16151980, 17205370, 21390460, 22612772, 28265965, 30440270, 34410740, 39572351, 56531930, 60880540, 79144702, 113063860, 158289404, 197861755, 395723510, 791447020]

約数ペア:

[(1, 791447020), (2, 395723510), (4, 197861755), (5, 158289404), (7, 113063860), (10, 79144702), (13, 60880540), (14, 56531930), (20, 39572351), (23, 34410740), (26, 30440270), (28, 28265965), (35, 22612772), (37, 21390460), (46, 17205370), (49, 16151980), (52, 15220135), (65, 12176108), (70, 11306386), (73, 10841740), (74, 10695230), (91, 8697220), (92, 8602685), (98, 8075990), (115, 6882148), (130, 6088054), (140, 5653193), (146, 5420870), (148, 5347615), (161, 4915820), (182, 4348610), (185, 4278092), (196, 4037995), (230, 3441074), (245, 3230396), (259, 3055780), (260, 3044027), (292, 2710435), (299, 2646980), (322, 2457910), (364, 2174305), (365, 2168348), (370, 2139046), (455, 1739444), (460, 1720537), (481, 1645420), (490, 1615198), (511, 1548820), (518, 1527890), (598, 1323490), (637, 1242460), (644, 1228955), (730, 1084174), (740, 1069523), (805, 983164), (851, 930020), (910, 869722), (949, 833980), (962, 822710), (980, 807599), (1022, 774410), (1036, 763945), (1127, 702260), (1196, 661745), (1274, 621230), (1295, 611156), (1460, 542087), (1495, 529396), (1610, 491582), (1679, 471380), (1702, 465010), (1813, 436540), (1820, 434861), (1898, 416990), (1924, 411355), (2044, 387205), (2093, 378140), (2254, 351130), (2405, 329084), (2548, 310615), (2555, 309764), (2590, 305578), (2701, 293020), (2990, 264698), (3185, 248492), (3220, 245791), (3358, 235690), (3367, 235060), (3404, 232505), (3577, 221260), (3626, 218270), (3796, 208495), (4186, 189070), (4255, 186004), (4508, 175565), (4745, 166796), (4810, 164542), (5110, 154882), (5180, 152789), (5402, 146510), (5635, 140452), (5957, 132860), (5980, 132349), (6370, 124246), (6643, 119140), (6716, 117845), (6734, 117530), (7154, 110630), (7252, 109135), (8372, 94535), (8395, 94276), (8510, 93002), (9065, 87308), (9490, 83398), (9620, 82271), (10220, 77441), (10465, 75628), (10804, 73255), (11063, 71540), (11270, 70226), (11753, 67340), (11914, 66430), (12740, 62123), (13286, 59570), (13468, 58765), (13505, 58604), (14308, 55315), (14651, 54020), (16790, 47138), (16835, 47012), (17020, 46501), (17885, 44252), (18130, 43654), (18907, 41860), (18980, 41699), (20930, 37814), (21827, 36260), (22126, 35770), (22540, 35113), (23506, 33670), (23569, 33580), (23828, 33215), (26572, 29785), (27010, 29302)]