907389840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 480

約数和(自身を含む): 3582627840

約数和(自身を除く): 2675238000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 48, 49, 56, 57, 60, 62, 70, 76, 80, 84, 93, 95, 98, 105, 112, 114, 120, 124, 131, 133, 140, 147, 152, 155, 168, 186, 190, 196, 210, 217, 228, 240, 245, 248, 262, 266, 280, 285, 294, 304, 310, 336, 372, 380, 392, 393, 399, 420, 434, 456, 465, 490, 496, 524, 532, 560, 570, 588, 589, 620, 651, 655, 665, 735, 744, 760, 784, 786, 798, 840, 868, 912, 917, 930, 931, 980, 1048, 1064, 1085, 1140, 1176, 1178, 1240, 1302, 1310, 1330, 1470, 1488, 1519, 1520, 1572, 1596, 1680, 1736, 1767, 1834, 1860, 1862, 1960, 1965, 1995, 2096, 2128, 2170, 2280, 2352, 2356, 2480, 2489, 2604, 2620, 2660, 2751, 2793, 2940, 2945, 3038, 3144, 3192, 3255, 3472, 3534, 3668, 3720, 3724, 3920, 3930, 3990, 4061, 4123, 4340, 4557, 4560, 4585, 4655, 4712, 4978, 5208, 5240, 5320, 5502, 5586, 5880, 5890, 6076, 6288, 6384, 6419, 6510, 7068, 7336, 7440, 7448, 7467, 7595, 7860, 7980, 8122, 8246, 8680, 8835, 9114, 9170, 9310, 9424, 9956, 10416, 10480, 10640, 11004, 11172, 11760, 11780, 12152, 12183, 12369, 12445, 12838, 13020, 13755, 13965, 14136, 14672, 14896, 14934, 15190, 15720, 15960, 16244, 16492, 17360, 17423, 17670, 18228, 18340, 18620, 19257, 19912, 20305, 20615, 22008, 22344, 22785, 23560, 24304, 24366, 24738, 24890, 25676, 26040, 27510, 27930, 28272, 28427, 28861, 29868, 30380, 31440, 31920, 32095, 32488, 32984, 34846, 35340, 36456, 36680, 37240, 37335, 38514, 39824, 40610, 41230, 44016, 44688, 45570, 47120, 48732, 49476, 49780, 51352, 52080, 52269, 55020, 55860, 56854, 57722, 59736, 60760, 60915, 61845, 64190, 64976, 65968, 69692, 70680, 72912, 73360, 74480, 74670, 77028, 77159, 81220, 82460, 85281, 86583, 87115, 91140, 96285, 97464, 98952, 99560, 102704, 104538, 110040, 111720, 113708, 115444, 119472, 121520, 121830, 121961, 123690, 128380, 139384, 141360, 142135, 144305, 149340, 154056, 154318, 162440, 164920, 170562, 173166, 174230, 182280, 192570, 194928, 197904, 198989, 199120, 209076, 220080, 223440, 227416, 230888, 231477, 243660, 243922, 247380, 256760, 261345, 278768, 284270, 288610, 298680, 308112, 308636, 324880, 329840, 341124, 346332, 348460, 364560, 365883, 385140, 385795, 397978, 418152, 426405, 432915, 454832, 461776, 462954, 487320, 487844, 494760, 513520, 522690, 540113, 568540, 577220, 596967, 597360, 609805, 617272, 682248, 692664, 696920, 731766, 770280, 771590, 795956, 836304, 852810, 865830, 925908, 974640, 975688, 989520, 994945, 1045380, 1080226, 1137080, 1154440, 1157385, 1193934, 1219610, 1234544, 1364496, 1385328, 1393840, 1463532, 1540560, 1543180, 1591912, 1620339, 1705620, 1731660, 1829415, 1851816, 1951376, 1989890, 2090760, 2160452, 2274160, 2308880, 2314770, 2387868, 2439220, 2700565, 2927064, 2984835, 3086360, 3183824, 3240678, 3411240, 3463320, 3658830, 3703632, 3780791, 3979780, 4181520, 4320904, 4629540, 4775736, 4878440, 5401130, 5854128, 5969670, 6172720, 6481356, 6822480, 6926640, 7317660, 7561582, 7959560, 8101695, 8641808, 9259080, 9551472, 9756880, 10802260, 11342373, 11939340, 12962712, 14635320, 15123164, 15919120, 16203390, 18518160, 18903955, 21604520, 22684746, 23878680, 25925424, 29270640, 30246328, 32406780, 37807910, 43209040, 45369492, 47757360, 56711865, 60492656, 64813560, 75615820, 90738984, 113423730, 129627120, 151231640, 181477968, 226847460, 302463280, 453694920, 907389840]

約数ペア:

[(1, 907389840), (2, 453694920), (3, 302463280), (4, 226847460), (5, 181477968), (6, 151231640), (7, 129627120), (8, 113423730), (10, 90738984), (12, 75615820), (14, 64813560), (15, 60492656), (16, 56711865), (19, 47757360), (20, 45369492), (21, 43209040), (24, 37807910), (28, 32406780), (30, 30246328), (31, 29270640), (35, 25925424), (38, 23878680), (40, 22684746), (42, 21604520), (48, 18903955), (49, 18518160), (56, 16203390), (57, 15919120), (60, 15123164), (62, 14635320), (70, 12962712), (76, 11939340), (80, 11342373), (84, 10802260), (93, 9756880), (95, 9551472), (98, 9259080), (105, 8641808), (112, 8101695), (114, 7959560), (120, 7561582), (124, 7317660), (131, 6926640), (133, 6822480), (140, 6481356), (147, 6172720), (152, 5969670), (155, 5854128), (168, 5401130), (186, 4878440), (190, 4775736), (196, 4629540), (210, 4320904), (217, 4181520), (228, 3979780), (240, 3780791), (245, 3703632), (248, 3658830), (262, 3463320), (266, 3411240), (280, 3240678), (285, 3183824), (294, 3086360), (304, 2984835), (310, 2927064), (336, 2700565), (372, 2439220), (380, 2387868), (392, 2314770), (393, 2308880), (399, 2274160), (420, 2160452), (434, 2090760), (456, 1989890), (465, 1951376), (490, 1851816), (496, 1829415), (524, 1731660), (532, 1705620), (560, 1620339), (570, 1591912), (588, 1543180), (589, 1540560), (620, 1463532), (651, 1393840), (655, 1385328), (665, 1364496), (735, 1234544), (744, 1219610), (760, 1193934), (784, 1157385), (786, 1154440), (798, 1137080), (840, 1080226), (868, 1045380), (912, 994945), (917, 989520), (930, 975688), (931, 974640), (980, 925908), (1048, 865830), (1064, 852810), (1085, 836304), (1140, 795956), (1176, 771590), (1178, 770280), (1240, 731766), (1302, 696920), (1310, 692664), (1330, 682248), (1470, 617272), (1488, 609805), (1519, 597360), (1520, 596967), (1572, 577220), (1596, 568540), (1680, 540113), (1736, 522690), (1767, 513520), (1834, 494760), (1860, 487844), (1862, 487320), (1960, 462954), (1965, 461776), (1995, 454832), (2096, 432915), (2128, 426405), (2170, 418152), (2280, 397978), (2352, 385795), (2356, 385140), (2480, 365883), (2489, 364560), (2604, 348460), (2620, 346332), (2660, 341124), (2751, 329840), (2793, 324880), (2940, 308636), (2945, 308112), (3038, 298680), (3144, 288610), (3192, 284270), (3255, 278768), (3472, 261345), (3534, 256760), (3668, 247380), (3720, 243922), (3724, 243660), (3920, 231477), (3930, 230888), (3990, 227416), (4061, 223440), (4123, 220080), (4340, 209076), (4557, 199120), (4560, 198989), (4585, 197904), (4655, 194928), (4712, 192570), (4978, 182280), (5208, 174230), (5240, 173166), (5320, 170562), (5502, 164920), (5586, 162440), (5880, 154318), (5890, 154056), (6076, 149340), (6288, 144305), (6384, 142135), (6419, 141360), (6510, 139384), (7068, 128380), (7336, 123690), (7440, 121961), (7448, 121830), (7467, 121520), (7595, 119472), (7860, 115444), (7980, 113708), (8122, 111720), (8246, 110040), (8680, 104538), (8835, 102704), (9114, 99560), (9170, 98952), (9310, 97464), (9424, 96285), (9956, 91140), (10416, 87115), (10480, 86583), (10640, 85281), (11004, 82460), (11172, 81220), (11760, 77159), (11780, 77028), (12152, 74670), (12183, 74480), (12369, 73360), (12445, 72912), (12838, 70680), (13020, 69692), (13755, 65968), (13965, 64976), (14136, 64190), (14672, 61845), (14896, 60915), (14934, 60760), (15190, 59736), (15720, 57722), (15960, 56854), (16244, 55860), (16492, 55020), (17360, 52269), (17423, 52080), (17670, 51352), (18228, 49780), (18340, 49476), (18620, 48732), (19257, 47120), (19912, 45570), (20305, 44688), (20615, 44016), (22008, 41230), (22344, 40610), (22785, 39824), (23560, 38514), (24304, 37335), (24366, 37240), (24738, 36680), (24890, 36456), (25676, 35340), (26040, 34846), (27510, 32984), (27930, 32488), (28272, 32095), (28427, 31920), (28861, 31440), (29868, 30380)]