122285520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1322

約数の個数: 240

約数和(自身を含む): 494432640

約数和(自身を除く): 372147120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1277, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2554, 2660, 2736, 3192, 3420, 3831, 3990, 4560, 4788, 5040, 5108, 5320, 5985, 6384, 6385, 6840, 7662, 7980, 8939, 9576, 10216, 10640, 11493, 11970, 12770, 13680, 15324, 15960, 17878, 19152, 19155, 20432, 22986, 23940, 24263, 25540, 26817, 30648, 31920, 35756, 38310, 44695, 45972, 47880, 48526, 51080, 53634, 57465, 61296, 71512, 72789, 76620, 80451, 89390, 91944, 95760, 97052, 102160, 107268, 114930, 121315, 134085, 143024, 145578, 153240, 160902, 169841, 178780, 183888, 194104, 214536, 218367, 229860, 242630, 268170, 291156, 306480, 321804, 339682, 357560, 363945, 388208, 402255, 429072, 436734, 459720, 485260, 509523, 536340, 582312, 643608, 679364, 715120, 727890, 804510, 849205, 873468, 919440, 970520, 1019046, 1072680, 1091835, 1164624, 1287216, 1358728, 1455780, 1528569, 1609020, 1698410, 1746936, 1941040, 2038092, 2145360, 2183670, 2547615, 2717456, 2911560, 3057138, 3218040, 3396820, 3493872, 4076184, 4367340, 5095230, 5823120, 6114276, 6436080, 6793640, 7642845, 8152368, 8734680, 10190460, 12228552, 13587280, 15285690, 17469360, 20380920, 24457104, 30571380, 40761840, 61142760, 122285520]

約数ペア:

[(1, 122285520), (2, 61142760), (3, 40761840), (4, 30571380), (5, 24457104), (6, 20380920), (7, 17469360), (8, 15285690), (9, 13587280), (10, 12228552), (12, 10190460), (14, 8734680), (15, 8152368), (16, 7642845), (18, 6793640), (19, 6436080), (20, 6114276), (21, 5823120), (24, 5095230), (28, 4367340), (30, 4076184), (35, 3493872), (36, 3396820), (38, 3218040), (40, 3057138), (42, 2911560), (45, 2717456), (48, 2547615), (56, 2183670), (57, 2145360), (60, 2038092), (63, 1941040), (70, 1746936), (72, 1698410), (76, 1609020), (80, 1528569), (84, 1455780), (90, 1358728), (95, 1287216), (105, 1164624), (112, 1091835), (114, 1072680), (120, 1019046), (126, 970520), (133, 919440), (140, 873468), (144, 849205), (152, 804510), (168, 727890), (171, 715120), (180, 679364), (190, 643608), (210, 582312), (228, 536340), (240, 509523), (252, 485260), (266, 459720), (280, 436734), (285, 429072), (304, 402255), (315, 388208), (336, 363945), (342, 357560), (360, 339682), (380, 321804), (399, 306480), (420, 291156), (456, 268170), (504, 242630), (532, 229860), (560, 218367), (570, 214536), (630, 194104), (665, 183888), (684, 178780), (720, 169841), (760, 160902), (798, 153240), (840, 145578), (855, 143024), (912, 134085), (1008, 121315), (1064, 114930), (1140, 107268), (1197, 102160), (1260, 97052), (1277, 95760), (1330, 91944), (1368, 89390), (1520, 80451), (1596, 76620), (1680, 72789), (1710, 71512), (1995, 61296), (2128, 57465), (2280, 53634), (2394, 51080), (2520, 48526), (2554, 47880), (2660, 45972), (2736, 44695), (3192, 38310), (3420, 35756), (3831, 31920), (3990, 30648), (4560, 26817), (4788, 25540), (5040, 24263), (5108, 23940), (5320, 22986), (5985, 20432), (6384, 19155), (6385, 19152), (6840, 17878), (7662, 15960), (7980, 15324), (8939, 13680), (9576, 12770), (10216, 11970), (10640, 11493)]