172078560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 613085760

約数和(自身を除く): 441007200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 653, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1306, 1440, 1464, 1647, 1830, 1952, 1959, 2160, 2196, 2440, 2612, 2745, 2928, 3265, 3294, 3660, 3918, 4320, 4392, 4880, 5224, 5490, 5856, 5877, 6530, 6588, 7320, 7836, 8235, 8784, 9760, 9795, 10448, 10980, 11754, 13060, 13176, 14640, 15672, 16470, 17568, 17631, 19590, 20896, 21960, 23508, 26120, 26352, 29280, 29385, 31344, 32940, 35262, 39180, 39833, 43920, 47016, 52240, 52704, 58770, 62688, 65880, 70524, 78360, 79666, 87840, 88155, 94032, 104480, 117540, 119499, 131760, 141048, 156720, 159332, 176310, 188064, 199165, 235080, 238998, 263520, 282096, 313440, 318664, 352620, 358497, 398330, 470160, 477996, 564192, 597495, 637328, 705240, 716994, 796660, 940320, 955992, 1075491, 1194990, 1274656, 1410480, 1433988, 1593320, 1792485, 1911984, 2150982, 2389980, 2820960, 2867976, 3186640, 3584970, 3823968, 4301964, 4779960, 5377455, 5735952, 6373280, 7169940, 8603928, 9559920, 10754910, 11471904, 14339880, 17207856, 19119840, 21509820, 28679760, 34415712, 43019640, 57359520, 86039280, 172078560]

約数ペア:

[(1, 172078560), (2, 86039280), (3, 57359520), (4, 43019640), (5, 34415712), (6, 28679760), (8, 21509820), (9, 19119840), (10, 17207856), (12, 14339880), (15, 11471904), (16, 10754910), (18, 9559920), (20, 8603928), (24, 7169940), (27, 6373280), (30, 5735952), (32, 5377455), (36, 4779960), (40, 4301964), (45, 3823968), (48, 3584970), (54, 3186640), (60, 2867976), (61, 2820960), (72, 2389980), (80, 2150982), (90, 1911984), (96, 1792485), (108, 1593320), (120, 1433988), (122, 1410480), (135, 1274656), (144, 1194990), (160, 1075491), (180, 955992), (183, 940320), (216, 796660), (240, 716994), (244, 705240), (270, 637328), (288, 597495), (305, 564192), (360, 477996), (366, 470160), (432, 398330), (480, 358497), (488, 352620), (540, 318664), (549, 313440), (610, 282096), (653, 263520), (720, 238998), (732, 235080), (864, 199165), (915, 188064), (976, 176310), (1080, 159332), (1098, 156720), (1220, 141048), (1306, 131760), (1440, 119499), (1464, 117540), (1647, 104480), (1830, 94032), (1952, 88155), (1959, 87840), (2160, 79666), (2196, 78360), (2440, 70524), (2612, 65880), (2745, 62688), (2928, 58770), (3265, 52704), (3294, 52240), (3660, 47016), (3918, 43920), (4320, 39833), (4392, 39180), (4880, 35262), (5224, 32940), (5490, 31344), (5856, 29385), (5877, 29280), (6530, 26352), (6588, 26120), (7320, 23508), (7836, 21960), (8235, 20896), (8784, 19590), (9760, 17631), (9795, 17568), (10448, 16470), (10980, 15672), (11754, 14640), (13060, 13176)]