1796996040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:540

約数の個数: 256

約数和(自身を含む): 6345216000

約数和(自身を除く): 4548219960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 101, 105, 118, 120, 140, 168, 177, 202, 210, 236, 280, 295, 303, 354, 359, 404, 413, 420, 472, 505, 590, 606, 707, 708, 718, 808, 826, 840, 885, 1010, 1077, 1180, 1212, 1239, 1414, 1416, 1436, 1515, 1652, 1770, 1795, 2020, 2065, 2121, 2154, 2360, 2424, 2478, 2513, 2828, 2872, 3030, 3304, 3535, 3540, 3590, 4040, 4130, 4242, 4308, 4956, 5026, 5385, 5656, 5959, 6060, 6195, 7070, 7080, 7180, 7539, 8260, 8484, 8616, 9912, 10052, 10605, 10770, 11918, 12120, 12390, 12565, 14140, 14360, 15078, 16520, 16968, 17877, 20104, 21181, 21210, 21540, 23836, 24780, 25130, 28280, 29795, 30156, 35754, 36259, 37695, 41713, 42362, 42420, 43080, 47672, 49560, 50260, 59590, 60312, 63543, 71508, 72518, 75390, 83426, 84724, 84840, 89385, 100520, 105905, 108777, 119180, 125139, 127086, 143016, 145036, 148267, 150780, 166852, 169448, 178770, 181295, 208565, 211810, 217554, 238360, 250278, 253813, 254172, 290072, 296534, 301560, 317715, 333704, 357540, 362590, 417130, 423620, 435108, 444801, 500556, 507626, 508344, 543885, 593068, 625695, 635430, 715080, 725180, 741335, 761439, 834260, 847240, 870216, 889602, 1001112, 1015252, 1087770, 1186136, 1251390, 1269065, 1270860, 1450360, 1482670, 1522878, 1668520, 1779204, 2030504, 2139281, 2175540, 2224005, 2502780, 2538130, 2541720, 2965340, 3045756, 3558408, 3807195, 4278562, 4351080, 4448010, 5005560, 5076260, 5930680, 6091512, 6417843, 7614390, 8557124, 8896020, 10152520, 10696405, 12835686, 14974967, 15228780, 17114248, 17792040, 21392810, 25671372, 29949934, 30457560, 32089215, 42785620, 44924901, 51342744, 59899868, 64178430, 74874835, 85571240, 89849802, 119799736, 128356860, 149749670, 179699604, 224624505, 256713720, 299499340, 359399208, 449249010, 598998680, 898498020, 1796996040]

約数ペア:

[(1, 1796996040), (2, 898498020), (3, 598998680), (4, 449249010), (5, 359399208), (6, 299499340), (7, 256713720), (8, 224624505), (10, 179699604), (12, 149749670), (14, 128356860), (15, 119799736), (20, 89849802), (21, 85571240), (24, 74874835), (28, 64178430), (30, 59899868), (35, 51342744), (40, 44924901), (42, 42785620), (56, 32089215), (59, 30457560), (60, 29949934), (70, 25671372), (84, 21392810), (101, 17792040), (105, 17114248), (118, 15228780), (120, 14974967), (140, 12835686), (168, 10696405), (177, 10152520), (202, 8896020), (210, 8557124), (236, 7614390), (280, 6417843), (295, 6091512), (303, 5930680), (354, 5076260), (359, 5005560), (404, 4448010), (413, 4351080), (420, 4278562), (472, 3807195), (505, 3558408), (590, 3045756), (606, 2965340), (707, 2541720), (708, 2538130), (718, 2502780), (808, 2224005), (826, 2175540), (840, 2139281), (885, 2030504), (1010, 1779204), (1077, 1668520), (1180, 1522878), (1212, 1482670), (1239, 1450360), (1414, 1270860), (1416, 1269065), (1436, 1251390), (1515, 1186136), (1652, 1087770), (1770, 1015252), (1795, 1001112), (2020, 889602), (2065, 870216), (2121, 847240), (2154, 834260), (2360, 761439), (2424, 741335), (2478, 725180), (2513, 715080), (2828, 635430), (2872, 625695), (3030, 593068), (3304, 543885), (3535, 508344), (3540, 507626), (3590, 500556), (4040, 444801), (4130, 435108), (4242, 423620), (4308, 417130), (4956, 362590), (5026, 357540), (5385, 333704), (5656, 317715), (5959, 301560), (6060, 296534), (6195, 290072), (7070, 254172), (7080, 253813), (7180, 250278), (7539, 238360), (8260, 217554), (8484, 211810), (8616, 208565), (9912, 181295), (10052, 178770), (10605, 169448), (10770, 166852), (11918, 150780), (12120, 148267), (12390, 145036), (12565, 143016), (14140, 127086), (14360, 125139), (15078, 119180), (16520, 108777), (16968, 105905), (17877, 100520), (20104, 89385), (21181, 84840), (21210, 84724), (21540, 83426), (23836, 75390), (24780, 72518), (25130, 71508), (28280, 63543), (29795, 60312), (30156, 59590), (35754, 50260), (36259, 49560), (37695, 47672), (41713, 43080), (42362, 42420)]