65119440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 215986176

約数和(自身を除く): 150866736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 240, 251, 276, 282, 345, 368, 376, 460, 470, 502, 552, 564, 690, 705, 752, 753, 920, 940, 1004, 1081, 1104, 1128, 1255, 1380, 1410, 1506, 1840, 1880, 2008, 2162, 2256, 2510, 2760, 2820, 3012, 3243, 3760, 3765, 4016, 4324, 5020, 5405, 5520, 5640, 5773, 6024, 6486, 7530, 8648, 10040, 10810, 11280, 11546, 11797, 12048, 12972, 15060, 16215, 17296, 17319, 20080, 21620, 23092, 23594, 25944, 28865, 30120, 32430, 34638, 35391, 43240, 46184, 47188, 51888, 57730, 58985, 60240, 64860, 69276, 70782, 86480, 86595, 92368, 94376, 115460, 117970, 129720, 138552, 141564, 173190, 176955, 188752, 230920, 235940, 259440, 271331, 277104, 283128, 346380, 353910, 461840, 471880, 542662, 566256, 692760, 707820, 813993, 943760, 1085324, 1356655, 1385520, 1415640, 1627986, 2170648, 2713310, 2831280, 3255972, 4069965, 4341296, 5426620, 6511944, 8139930, 10853240, 13023888, 16279860, 21706480, 32559720, 65119440]

約数ペア:

[(1, 65119440), (2, 32559720), (3, 21706480), (4, 16279860), (5, 13023888), (6, 10853240), (8, 8139930), (10, 6511944), (12, 5426620), (15, 4341296), (16, 4069965), (20, 3255972), (23, 2831280), (24, 2713310), (30, 2170648), (40, 1627986), (46, 1415640), (47, 1385520), (48, 1356655), (60, 1085324), (69, 943760), (80, 813993), (92, 707820), (94, 692760), (115, 566256), (120, 542662), (138, 471880), (141, 461840), (184, 353910), (188, 346380), (230, 283128), (235, 277104), (240, 271331), (251, 259440), (276, 235940), (282, 230920), (345, 188752), (368, 176955), (376, 173190), (460, 141564), (470, 138552), (502, 129720), (552, 117970), (564, 115460), (690, 94376), (705, 92368), (752, 86595), (753, 86480), (920, 70782), (940, 69276), (1004, 64860), (1081, 60240), (1104, 58985), (1128, 57730), (1255, 51888), (1380, 47188), (1410, 46184), (1506, 43240), (1840, 35391), (1880, 34638), (2008, 32430), (2162, 30120), (2256, 28865), (2510, 25944), (2760, 23594), (2820, 23092), (3012, 21620), (3243, 20080), (3760, 17319), (3765, 17296), (4016, 16215), (4324, 15060), (5020, 12972), (5405, 12048), (5520, 11797), (5640, 11546), (5773, 11280), (6024, 10810), (6486, 10040), (7530, 8648)]