1045390680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 3530142720

約数和(自身を除く): 2484752040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 283, 310, 331, 360, 372, 465, 558, 566, 620, 662, 744, 849, 930, 993, 1116, 1132, 1240, 1324, 1395, 1415, 1655, 1698, 1860, 1986, 2232, 2264, 2547, 2648, 2790, 2830, 2979, 3310, 3396, 3720, 3972, 4245, 4965, 5094, 5580, 5660, 5958, 6620, 6792, 7944, 8490, 8773, 9930, 10188, 10261, 11160, 11320, 11916, 12735, 13240, 14895, 16980, 17546, 19860, 20376, 20522, 23832, 25470, 26319, 29790, 30783, 33960, 35092, 39720, 41044, 43865, 50940, 51305, 52638, 59580, 61566, 70184, 78957, 82088, 87730, 92349, 93673, 101880, 102610, 105276, 119160, 123132, 131595, 153915, 157914, 175460, 184698, 187346, 205220, 210552, 246264, 263190, 281019, 307830, 315828, 350920, 369396, 374692, 394785, 410440, 461745, 468365, 526380, 562038, 615660, 631656, 738792, 749384, 789570, 843057, 923490, 936730, 1052760, 1124076, 1231320, 1405095, 1579140, 1686114, 1846980, 1873460, 2248152, 2810190, 2903863, 3158280, 3372228, 3693960, 3746920, 4215285, 5620380, 5807726, 6744456, 8430570, 8711589, 11240760, 11615452, 14519315, 16861140, 17423178, 23230904, 26134767, 29038630, 33722280, 34846356, 43557945, 52269534, 58077260, 69692712, 87115890, 104539068, 116154520, 130673835, 174231780, 209078136, 261347670, 348463560, 522695340, 1045390680]

約数ペア:

[(1, 1045390680), (2, 522695340), (3, 348463560), (4, 261347670), (5, 209078136), (6, 174231780), (8, 130673835), (9, 116154520), (10, 104539068), (12, 87115890), (15, 69692712), (18, 58077260), (20, 52269534), (24, 43557945), (30, 34846356), (31, 33722280), (36, 29038630), (40, 26134767), (45, 23230904), (60, 17423178), (62, 16861140), (72, 14519315), (90, 11615452), (93, 11240760), (120, 8711589), (124, 8430570), (155, 6744456), (180, 5807726), (186, 5620380), (248, 4215285), (279, 3746920), (283, 3693960), (310, 3372228), (331, 3158280), (360, 2903863), (372, 2810190), (465, 2248152), (558, 1873460), (566, 1846980), (620, 1686114), (662, 1579140), (744, 1405095), (849, 1231320), (930, 1124076), (993, 1052760), (1116, 936730), (1132, 923490), (1240, 843057), (1324, 789570), (1395, 749384), (1415, 738792), (1655, 631656), (1698, 615660), (1860, 562038), (1986, 526380), (2232, 468365), (2264, 461745), (2547, 410440), (2648, 394785), (2790, 374692), (2830, 369396), (2979, 350920), (3310, 315828), (3396, 307830), (3720, 281019), (3972, 263190), (4245, 246264), (4965, 210552), (5094, 205220), (5580, 187346), (5660, 184698), (5958, 175460), (6620, 157914), (6792, 153915), (7944, 131595), (8490, 123132), (8773, 119160), (9930, 105276), (10188, 102610), (10261, 101880), (11160, 93673), (11320, 92349), (11916, 87730), (12735, 82088), (13240, 78957), (14895, 70184), (16980, 61566), (17546, 59580), (19860, 52638), (20376, 51305), (20522, 50940), (23832, 43865), (25470, 41044), (26319, 39720), (29790, 35092), (30783, 33960)]