154960320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 524353536

約数和(自身を除く): 369393216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 127, 155, 160, 164, 186, 192, 205, 240, 246, 248, 254, 310, 320, 328, 372, 381, 410, 465, 480, 492, 496, 508, 615, 620, 635, 656, 744, 762, 820, 930, 960, 984, 992, 1016, 1230, 1240, 1270, 1271, 1312, 1488, 1524, 1640, 1860, 1905, 1968, 1984, 2032, 2460, 2480, 2540, 2542, 2624, 2976, 3048, 3280, 3720, 3810, 3813, 3936, 3937, 4064, 4920, 4960, 5080, 5084, 5207, 5952, 6096, 6355, 6560, 7440, 7620, 7626, 7872, 7874, 8128, 9840, 9920, 10160, 10168, 10414, 11811, 12192, 12710, 13120, 14880, 15240, 15252, 15621, 15748, 19065, 19680, 19685, 20320, 20336, 20828, 23622, 24384, 25420, 26035, 29760, 30480, 30504, 31242, 31496, 38130, 39360, 39370, 40640, 40672, 41656, 47244, 50840, 52070, 59055, 60960, 61008, 62484, 62992, 76260, 78105, 78740, 81344, 83312, 94488, 101680, 104140, 118110, 121920, 122016, 124968, 125984, 152520, 156210, 157480, 161417, 166624, 188976, 203360, 208280, 236220, 244032, 249936, 251968, 305040, 312420, 314960, 322834, 333248, 377952, 406720, 416560, 472440, 484251, 499872, 610080, 624840, 629920, 645668, 755904, 807085, 833120, 944880, 968502, 999744, 1220160, 1249680, 1259840, 1291336, 1614170, 1666240, 1889760, 1937004, 2421255, 2499360, 2582672, 3228340, 3779520, 3874008, 4842510, 4998720, 5165344, 6456680, 7748016, 9685020, 10330688, 12913360, 15496032, 19370040, 25826720, 30992064, 38740080, 51653440, 77480160, 154960320]

約数ペア:

[(1, 154960320), (2, 77480160), (3, 51653440), (4, 38740080), (5, 30992064), (6, 25826720), (8, 19370040), (10, 15496032), (12, 12913360), (15, 10330688), (16, 9685020), (20, 7748016), (24, 6456680), (30, 5165344), (31, 4998720), (32, 4842510), (40, 3874008), (41, 3779520), (48, 3228340), (60, 2582672), (62, 2499360), (64, 2421255), (80, 1937004), (82, 1889760), (93, 1666240), (96, 1614170), (120, 1291336), (123, 1259840), (124, 1249680), (127, 1220160), (155, 999744), (160, 968502), (164, 944880), (186, 833120), (192, 807085), (205, 755904), (240, 645668), (246, 629920), (248, 624840), (254, 610080), (310, 499872), (320, 484251), (328, 472440), (372, 416560), (381, 406720), (410, 377952), (465, 333248), (480, 322834), (492, 314960), (496, 312420), (508, 305040), (615, 251968), (620, 249936), (635, 244032), (656, 236220), (744, 208280), (762, 203360), (820, 188976), (930, 166624), (960, 161417), (984, 157480), (992, 156210), (1016, 152520), (1230, 125984), (1240, 124968), (1270, 122016), (1271, 121920), (1312, 118110), (1488, 104140), (1524, 101680), (1640, 94488), (1860, 83312), (1905, 81344), (1968, 78740), (1984, 78105), (2032, 76260), (2460, 62992), (2480, 62484), (2540, 61008), (2542, 60960), (2624, 59055), (2976, 52070), (3048, 50840), (3280, 47244), (3720, 41656), (3810, 40672), (3813, 40640), (3936, 39370), (3937, 39360), (4064, 38130), (4920, 31496), (4960, 31242), (5080, 30504), (5084, 30480), (5207, 29760), (5952, 26035), (6096, 25420), (6355, 24384), (6560, 23622), (7440, 20828), (7620, 20336), (7626, 20320), (7872, 19685), (7874, 19680), (8128, 19065), (9840, 15748), (9920, 15621), (10160, 15252), (10168, 15240), (10414, 14880), (11811, 13120), (12192, 12710)]