73055840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 211341312

約数和(自身を除く): 138285472

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 103, 104, 110, 124, 130, 143, 155, 160, 176, 206, 208, 220, 248, 260, 286, 310, 341, 352, 403, 412, 416, 440, 496, 515, 520, 572, 620, 682, 715, 806, 824, 880, 992, 1030, 1040, 1133, 1144, 1240, 1339, 1364, 1430, 1612, 1648, 1705, 1760, 2015, 2060, 2080, 2266, 2288, 2480, 2678, 2728, 2860, 3193, 3224, 3296, 3410, 4030, 4120, 4433, 4532, 4576, 4960, 5356, 5456, 5665, 5720, 6386, 6448, 6695, 6820, 8060, 8240, 8866, 9064, 10712, 10912, 11330, 11440, 12772, 12896, 13390, 13640, 14729, 15965, 16120, 16480, 17732, 18128, 21424, 22165, 22660, 22880, 25544, 26780, 27280, 29458, 31930, 32240, 35123, 35464, 36256, 41509, 42848, 44330, 45320, 51088, 53560, 54560, 58916, 63860, 64480, 70246, 70928, 73645, 83018, 88660, 90640, 102176, 107120, 117832, 127720, 140492, 141856, 147290, 166036, 175615, 177320, 181280, 207545, 214240, 235664, 255440, 280984, 294580, 332072, 351230, 354640, 415090, 456599, 471328, 510880, 561968, 589160, 664144, 702460, 709280, 830180, 913198, 1123936, 1178320, 1328288, 1404920, 1660360, 1826396, 2282995, 2356640, 2809840, 3320720, 3652792, 4565990, 5619680, 6641440, 7305584, 9131980, 14611168, 18263960, 36527920, 73055840]

約数ペア:

[(1, 73055840), (2, 36527920), (4, 18263960), (5, 14611168), (8, 9131980), (10, 7305584), (11, 6641440), (13, 5619680), (16, 4565990), (20, 3652792), (22, 3320720), (26, 2809840), (31, 2356640), (32, 2282995), (40, 1826396), (44, 1660360), (52, 1404920), (55, 1328288), (62, 1178320), (65, 1123936), (80, 913198), (88, 830180), (103, 709280), (104, 702460), (110, 664144), (124, 589160), (130, 561968), (143, 510880), (155, 471328), (160, 456599), (176, 415090), (206, 354640), (208, 351230), (220, 332072), (248, 294580), (260, 280984), (286, 255440), (310, 235664), (341, 214240), (352, 207545), (403, 181280), (412, 177320), (416, 175615), (440, 166036), (496, 147290), (515, 141856), (520, 140492), (572, 127720), (620, 117832), (682, 107120), (715, 102176), (806, 90640), (824, 88660), (880, 83018), (992, 73645), (1030, 70928), (1040, 70246), (1133, 64480), (1144, 63860), (1240, 58916), (1339, 54560), (1364, 53560), (1430, 51088), (1612, 45320), (1648, 44330), (1705, 42848), (1760, 41509), (2015, 36256), (2060, 35464), (2080, 35123), (2266, 32240), (2288, 31930), (2480, 29458), (2678, 27280), (2728, 26780), (2860, 25544), (3193, 22880), (3224, 22660), (3296, 22165), (3410, 21424), (4030, 18128), (4120, 17732), (4433, 16480), (4532, 16120), (4576, 15965), (4960, 14729), (5356, 13640), (5456, 13390), (5665, 12896), (5720, 12772), (6386, 11440), (6448, 11330), (6695, 10912), (6820, 10712), (8060, 9064), (8240, 8866)]