194547840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5333}}^1$

素因数の和:5374

約数の個数: 128

約数和(自身を含む): 652881600

約数和(自身を除く): 458333760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 5333, 6080, 7296, 9120, 10666, 12160, 15999, 18240, 21332, 26665, 31998, 36480, 42664, 53330, 63996, 79995, 85328, 101327, 106660, 127992, 159990, 170656, 202654, 213320, 255984, 303981, 319980, 341312, 405308, 426640, 506635, 511968, 607962, 639960, 682624, 810616, 853280, 1013270, 1023936, 1215924, 1279920, 1519905, 1621232, 1706560, 2026540, 2047872, 2431848, 2559840, 3039810, 3242464, 3413120, 4053080, 4863696, 5119680, 6079620, 6484928, 8106160, 9727392, 10239360, 12159240, 12969856, 16212320, 19454784, 24318480, 32424640, 38909568, 48636960, 64849280, 97273920, 194547840]

約数ペア:

[(1, 194547840), (2, 97273920), (3, 64849280), (4, 48636960), (5, 38909568), (6, 32424640), (8, 24318480), (10, 19454784), (12, 16212320), (15, 12969856), (16, 12159240), (19, 10239360), (20, 9727392), (24, 8106160), (30, 6484928), (32, 6079620), (38, 5119680), (40, 4863696), (48, 4053080), (57, 3413120), (60, 3242464), (64, 3039810), (76, 2559840), (80, 2431848), (95, 2047872), (96, 2026540), (114, 1706560), (120, 1621232), (128, 1519905), (152, 1279920), (160, 1215924), (190, 1023936), (192, 1013270), (228, 853280), (240, 810616), (285, 682624), (304, 639960), (320, 607962), (380, 511968), (384, 506635), (456, 426640), (480, 405308), (570, 341312), (608, 319980), (640, 303981), (760, 255984), (912, 213320), (960, 202654), (1140, 170656), (1216, 159990), (1520, 127992), (1824, 106660), (1920, 101327), (2280, 85328), (2432, 79995), (3040, 63996), (3648, 53330), (4560, 42664), (5333, 36480), (6080, 31998), (7296, 26665), (9120, 21332), (10666, 18240), (12160, 15999)]