194878440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9536

約数の個数: 128

約数和(自身を含む): 683856000

約数和(自身を除く): 488977560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 9497, 10260, 18994, 20520, 28491, 37988, 47485, 56982, 75976, 85473, 94970, 113964, 142455, 170946, 180443, 189940, 227928, 256419, 284910, 341892, 360886, 379880, 427365, 512838, 541329, 569820, 683784, 721772, 854730, 902215, 1025676, 1082658, 1139640, 1282095, 1443544, 1623987, 1709460, 1804430, 2051352, 2165316, 2564190, 2706645, 3247974, 3418920, 3608860, 4330632, 4871961, 5128380, 5413290, 6495948, 7217720, 8119935, 9743922, 10256760, 10826580, 12991896, 16239870, 19487844, 21653160, 24359805, 32479740, 38975688, 48719610, 64959480, 97439220, 194878440]

約数ペア:

[(1, 194878440), (2, 97439220), (3, 64959480), (4, 48719610), (5, 38975688), (6, 32479740), (8, 24359805), (9, 21653160), (10, 19487844), (12, 16239870), (15, 12991896), (18, 10826580), (19, 10256760), (20, 9743922), (24, 8119935), (27, 7217720), (30, 6495948), (36, 5413290), (38, 5128380), (40, 4871961), (45, 4330632), (54, 3608860), (57, 3418920), (60, 3247974), (72, 2706645), (76, 2564190), (90, 2165316), (95, 2051352), (108, 1804430), (114, 1709460), (120, 1623987), (135, 1443544), (152, 1282095), (171, 1139640), (180, 1082658), (190, 1025676), (216, 902215), (228, 854730), (270, 721772), (285, 683784), (342, 569820), (360, 541329), (380, 512838), (456, 427365), (513, 379880), (540, 360886), (570, 341892), (684, 284910), (760, 256419), (855, 227928), (1026, 189940), (1080, 180443), (1140, 170946), (1368, 142455), (1710, 113964), (2052, 94970), (2280, 85473), (2565, 75976), (3420, 56982), (4104, 47485), (5130, 37988), (6840, 28491), (9497, 20520), (10260, 18994)]