15691198320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3113333}}^1$

素因数の和:3113359

約数の個数: 120

約数和(自身を含む): 60224332896

約数和(自身を除く): 44533134576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 3113333, 6226666, 9339999, 12453332, 15566665, 18679998, 21793331, 24906664, 28019997, 31133330, 37359996, 43586662, 46699995, 49813328, 56039994, 62266660, 65379993, 74719992, 87173324, 93399990, 108966655, 112079988, 124533320, 130759986, 140099985, 149439984, 174346648, 186799980, 196139979, 217933310, 224159976, 249066640, 261519972, 280199970, 326899965, 348693296, 373599960, 392279958, 435866620, 448319952, 523039944, 560399940, 653799930, 747199920, 784559916, 871733240, 980699895, 1046079888, 1120799880, 1307599860, 1569119832, 1743466480, 1961399790, 2241599760, 2615199720, 3138239664, 3922799580, 5230399440, 7845599160, 15691198320]

約数ペア:

[(1, 15691198320), (2, 7845599160), (3, 5230399440), (4, 3922799580), (5, 3138239664), (6, 2615199720), (7, 2241599760), (8, 1961399790), (9, 1743466480), (10, 1569119832), (12, 1307599860), (14, 1120799880), (15, 1046079888), (16, 980699895), (18, 871733240), (20, 784559916), (21, 747199920), (24, 653799930), (28, 560399940), (30, 523039944), (35, 448319952), (36, 435866620), (40, 392279958), (42, 373599960), (45, 348693296), (48, 326899965), (56, 280199970), (60, 261519972), (63, 249066640), (70, 224159976), (72, 217933310), (80, 196139979), (84, 186799980), (90, 174346648), (105, 149439984), (112, 140099985), (120, 130759986), (126, 124533320), (140, 112079988), (144, 108966655), (168, 93399990), (180, 87173324), (210, 74719992), (240, 65379993), (252, 62266660), (280, 56039994), (315, 49813328), (336, 46699995), (360, 43586662), (420, 37359996), (504, 31133330), (560, 28019997), (630, 24906664), (720, 21793331), (840, 18679998), (1008, 15566665), (1260, 12453332), (1680, 9339999), (2520, 6226666), (5040, 3113333)]