130238880

素因数分解:

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

素因数の和:339

約数の個数: 192

約数和(自身を含む): 438939648

約数和(自身を除く): 308700768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 69, 80, 92, 94, 96, 115, 120, 138, 141, 160, 184, 188, 230, 235, 240, 251, 276, 282, 345, 368, 376, 460, 470, 480, 502, 552, 564, 690, 705, 736, 752, 753, 920, 940, 1004, 1081, 1104, 1128, 1255, 1380, 1410, 1504, 1506, 1840, 1880, 2008, 2162, 2208, 2256, 2510, 2760, 2820, 3012, 3243, 3680, 3760, 3765, 4016, 4324, 4512, 5020, 5405, 5520, 5640, 5773, 6024, 6486, 7520, 7530, 8032, 8648, 10040, 10810, 11040, 11280, 11546, 11797, 12048, 12972, 15060, 16215, 17296, 17319, 20080, 21620, 22560, 23092, 23594, 24096, 25944, 28865, 30120, 32430, 34592, 34638, 35391, 40160, 43240, 46184, 47188, 51888, 57730, 58985, 60240, 64860, 69276, 70782, 86480, 86595, 92368, 94376, 103776, 115460, 117970, 120480, 129720, 138552, 141564, 172960, 173190, 176955, 184736, 188752, 230920, 235940, 259440, 271331, 277104, 283128, 346380, 353910, 377504, 461840, 471880, 518880, 542662, 554208, 566256, 692760, 707820, 813993, 923680, 943760, 1085324, 1132512, 1356655, 1385520, 1415640, 1627986, 1887520, 2170648, 2713310, 2771040, 2831280, 3255972, 4069965, 4341296, 5426620, 5662560, 6511944, 8139930, 8682592, 10853240, 13023888, 16279860, 21706480, 26047776, 32559720, 43412960, 65119440, 130238880]

約数ペア:

[(1, 130238880), (2, 65119440), (3, 43412960), (4, 32559720), (5, 26047776), (6, 21706480), (8, 16279860), (10, 13023888), (12, 10853240), (15, 8682592), (16, 8139930), (20, 6511944), (23, 5662560), (24, 5426620), (30, 4341296), (32, 4069965), (40, 3255972), (46, 2831280), (47, 2771040), (48, 2713310), (60, 2170648), (69, 1887520), (80, 1627986), (92, 1415640), (94, 1385520), (96, 1356655), (115, 1132512), (120, 1085324), (138, 943760), (141, 923680), (160, 813993), (184, 707820), (188, 692760), (230, 566256), (235, 554208), (240, 542662), (251, 518880), (276, 471880), (282, 461840), (345, 377504), (368, 353910), (376, 346380), (460, 283128), (470, 277104), (480, 271331), (502, 259440), (552, 235940), (564, 230920), (690, 188752), (705, 184736), (736, 176955), (752, 173190), (753, 172960), (920, 141564), (940, 138552), (1004, 129720), (1081, 120480), (1104, 117970), (1128, 115460), (1255, 103776), (1380, 94376), (1410, 92368), (1504, 86595), (1506, 86480), (1840, 70782), (1880, 69276), (2008, 64860), (2162, 60240), (2208, 58985), (2256, 57730), (2510, 51888), (2760, 47188), (2820, 46184), (3012, 43240), (3243, 40160), (3680, 35391), (3760, 34638), (3765, 34592), (4016, 32430), (4324, 30120), (4512, 28865), (5020, 25944), (5405, 24096), (5520, 23594), (5640, 23092), (5773, 22560), (6024, 21620), (6486, 20080), (7520, 17319), (7530, 17296), (8032, 16215), (8648, 15060), (10040, 12972), (10810, 12048), (11040, 11797), (11280, 11546)]