7551580680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{19087}}^1$

素因数の和:19268

約数の個数: 192

約数和(自身を含む): 28228861440

約数和(自身を除く): 20677280760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 157, 168, 180, 210, 252, 280, 314, 315, 360, 420, 471, 504, 628, 630, 785, 840, 942, 1099, 1256, 1260, 1413, 1570, 1884, 2198, 2355, 2520, 2826, 3140, 3297, 3768, 4396, 4710, 5495, 5652, 6280, 6594, 7065, 8792, 9420, 9891, 10990, 11304, 13188, 14130, 16485, 18840, 19087, 19782, 21980, 26376, 28260, 32970, 38174, 39564, 43960, 49455, 56520, 57261, 65940, 76348, 79128, 95435, 98910, 114522, 131880, 133609, 152696, 171783, 190870, 197820, 229044, 267218, 286305, 343566, 381740, 395640, 400827, 458088, 534436, 572610, 668045, 687132, 763480, 801654, 858915, 1068872, 1145220, 1202481, 1336090, 1374264, 1603308, 1717830, 2004135, 2290440, 2404962, 2672180, 2996659, 3206616, 3435660, 4008270, 4809924, 5344360, 5993318, 6012405, 6871320, 8016540, 8989977, 9619848, 11986636, 12024810, 14983295, 16033080, 17979954, 20976613, 23973272, 24049620, 26969931, 29966590, 35959908, 41953226, 44949885, 48099240, 53939862, 59933180, 62929839, 71919816, 83906452, 89899770, 104883065, 107879724, 119866360, 125859678, 134849655, 167812904, 179799540, 188789517, 209766130, 215759448, 251719356, 269699310, 314649195, 359599080, 377579034, 419532260, 503438712, 539398620, 629298390, 755158068, 839064520, 943947585, 1078797240, 1258596780, 1510316136, 1887895170, 2517193560, 3775790340, 7551580680]

約数ペア:

[(1, 7551580680), (2, 3775790340), (3, 2517193560), (4, 1887895170), (5, 1510316136), (6, 1258596780), (7, 1078797240), (8, 943947585), (9, 839064520), (10, 755158068), (12, 629298390), (14, 539398620), (15, 503438712), (18, 419532260), (20, 377579034), (21, 359599080), (24, 314649195), (28, 269699310), (30, 251719356), (35, 215759448), (36, 209766130), (40, 188789517), (42, 179799540), (45, 167812904), (56, 134849655), (60, 125859678), (63, 119866360), (70, 107879724), (72, 104883065), (84, 89899770), (90, 83906452), (105, 71919816), (120, 62929839), (126, 59933180), (140, 53939862), (157, 48099240), (168, 44949885), (180, 41953226), (210, 35959908), (252, 29966590), (280, 26969931), (314, 24049620), (315, 23973272), (360, 20976613), (420, 17979954), (471, 16033080), (504, 14983295), (628, 12024810), (630, 11986636), (785, 9619848), (840, 8989977), (942, 8016540), (1099, 6871320), (1256, 6012405), (1260, 5993318), (1413, 5344360), (1570, 4809924), (1884, 4008270), (2198, 3435660), (2355, 3206616), (2520, 2996659), (2826, 2672180), (3140, 2404962), (3297, 2290440), (3768, 2004135), (4396, 1717830), (4710, 1603308), (5495, 1374264), (5652, 1336090), (6280, 1202481), (6594, 1145220), (7065, 1068872), (8792, 858915), (9420, 801654), (9891, 763480), (10990, 687132), (11304, 668045), (13188, 572610), (14130, 534436), (16485, 458088), (18840, 400827), (19087, 395640), (19782, 381740), (21980, 343566), (26376, 286305), (28260, 267218), (32970, 229044), (38174, 197820), (39564, 190870), (43960, 171783), (49455, 152696), (56520, 133609), (57261, 131880), (65940, 114522), (76348, 98910), (79128, 95435)]