1945478400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5333}}^1$

素因数の和:5381

約数の個数: 216

約数和(自身を含む): 6759671520

約数和(自身を除く): 4814193120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1140, 1200, 1216, 1280, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3648, 3800, 3840, 4560, 4800, 4864, 5333, 5700, 6080, 6400, 7296, 7600, 9120, 9600, 10666, 11400, 12160, 14592, 15200, 15999, 18240, 19200, 21332, 22800, 24320, 26665, 30400, 31998, 36480, 42664, 45600, 53330, 60800, 63996, 72960, 79995, 85328, 91200, 101327, 106660, 121600, 127992, 133325, 159990, 170656, 182400, 202654, 213320, 255984, 266650, 303981, 319980, 341312, 364800, 399975, 405308, 426640, 506635, 511968, 533300, 607962, 639960, 682624, 799950, 810616, 853280, 1013270, 1023936, 1066600, 1215924, 1279920, 1365248, 1519905, 1599900, 1621232, 1706560, 2026540, 2047872, 2133200, 2431848, 2533175, 2559840, 3039810, 3199800, 3242464, 3413120, 4053080, 4095744, 4266400, 4863696, 5066350, 5119680, 6079620, 6399600, 6484928, 6826240, 7599525, 8106160, 8532800, 9727392, 10132700, 10239360, 12159240, 12799200, 12969856, 15199050, 16212320, 17065600, 19454784, 20265400, 20478720, 24318480, 25598400, 25939712, 30398100, 32424640, 34131200, 38909568, 40530800, 48636960, 51196800, 60796200, 64849280, 77819136, 81061600, 97273920, 102393600, 121592400, 129698560, 162123200, 194547840, 243184800, 324246400, 389095680, 486369600, 648492800, 972739200, 1945478400]

約数ペア:

[(1, 1945478400), (2, 972739200), (3, 648492800), (4, 486369600), (5, 389095680), (6, 324246400), (8, 243184800), (10, 194547840), (12, 162123200), (15, 129698560), (16, 121592400), (19, 102393600), (20, 97273920), (24, 81061600), (25, 77819136), (30, 64849280), (32, 60796200), (38, 51196800), (40, 48636960), (48, 40530800), (50, 38909568), (57, 34131200), (60, 32424640), (64, 30398100), (75, 25939712), (76, 25598400), (80, 24318480), (95, 20478720), (96, 20265400), (100, 19454784), (114, 17065600), (120, 16212320), (128, 15199050), (150, 12969856), (152, 12799200), (160, 12159240), (190, 10239360), (192, 10132700), (200, 9727392), (228, 8532800), (240, 8106160), (256, 7599525), (285, 6826240), (300, 6484928), (304, 6399600), (320, 6079620), (380, 5119680), (384, 5066350), (400, 4863696), (456, 4266400), (475, 4095744), (480, 4053080), (570, 3413120), (600, 3242464), (608, 3199800), (640, 3039810), (760, 2559840), (768, 2533175), (800, 2431848), (912, 2133200), (950, 2047872), (960, 2026540), (1140, 1706560), (1200, 1621232), (1216, 1599900), (1280, 1519905), (1425, 1365248), (1520, 1279920), (1600, 1215924), (1824, 1066600), (1900, 1023936), (1920, 1013270), (2280, 853280), (2400, 810616), (2432, 799950), (2850, 682624), (3040, 639960), (3200, 607962), (3648, 533300), (3800, 511968), (3840, 506635), (4560, 426640), (4800, 405308), (4864, 399975), (5333, 364800), (5700, 341312), (6080, 319980), (6400, 303981), (7296, 266650), (7600, 255984), (9120, 213320), (9600, 202654), (10666, 182400), (11400, 170656), (12160, 159990), (14592, 133325), (15200, 127992), (15999, 121600), (18240, 106660), (19200, 101327), (21332, 91200), (22800, 85328), (24320, 79995), (26665, 72960), (30400, 63996), (31998, 60800), (36480, 53330), (42664, 45600)]