121699760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 354560640

約数和(自身を除く): 232860880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 182, 208, 229, 260, 280, 292, 364, 365, 455, 458, 511, 520, 560, 584, 728, 730, 910, 916, 949, 1022, 1040, 1145, 1168, 1456, 1460, 1603, 1820, 1832, 1898, 2044, 2290, 2555, 2920, 2977, 3206, 3640, 3664, 3796, 4088, 4580, 4745, 5110, 5840, 5954, 6412, 6643, 7280, 7592, 8015, 8176, 9160, 9490, 10220, 11908, 12824, 13286, 14885, 15184, 16030, 16717, 18320, 18980, 20440, 20839, 23816, 25648, 26572, 29770, 32060, 33215, 33434, 37960, 40880, 41678, 47632, 53144, 59540, 64120, 66430, 66868, 75920, 83356, 83585, 104195, 106288, 117019, 119080, 128240, 132860, 133736, 166712, 167170, 208390, 217321, 234038, 238160, 265720, 267472, 333424, 334340, 416780, 434642, 468076, 531440, 585095, 668680, 833560, 869284, 936152, 1086605, 1170190, 1337360, 1521247, 1667120, 1738568, 1872304, 2173210, 2340380, 3042494, 3477136, 4346420, 4680760, 6084988, 7606235, 8692840, 9361520, 12169976, 15212470, 17385680, 24339952, 30424940, 60849880, 121699760]

約数ペア:

[(1, 121699760), (2, 60849880), (4, 30424940), (5, 24339952), (7, 17385680), (8, 15212470), (10, 12169976), (13, 9361520), (14, 8692840), (16, 7606235), (20, 6084988), (26, 4680760), (28, 4346420), (35, 3477136), (40, 3042494), (52, 2340380), (56, 2173210), (65, 1872304), (70, 1738568), (73, 1667120), (80, 1521247), (91, 1337360), (104, 1170190), (112, 1086605), (130, 936152), (140, 869284), (146, 833560), (182, 668680), (208, 585095), (229, 531440), (260, 468076), (280, 434642), (292, 416780), (364, 334340), (365, 333424), (455, 267472), (458, 265720), (511, 238160), (520, 234038), (560, 217321), (584, 208390), (728, 167170), (730, 166712), (910, 133736), (916, 132860), (949, 128240), (1022, 119080), (1040, 117019), (1145, 106288), (1168, 104195), (1456, 83585), (1460, 83356), (1603, 75920), (1820, 66868), (1832, 66430), (1898, 64120), (2044, 59540), (2290, 53144), (2555, 47632), (2920, 41678), (2977, 40880), (3206, 37960), (3640, 33434), (3664, 33215), (3796, 32060), (4088, 29770), (4580, 26572), (4745, 25648), (5110, 23816), (5840, 20839), (5954, 20440), (6412, 18980), (6643, 18320), (7280, 16717), (7592, 16030), (8015, 15184), (8176, 14885), (9160, 13286), (9490, 12824), (10220, 11908)]