18245823120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190537}}^1$

素因数の和:190582

約数の個数: 240

約数和(自身を含む): 73715341440

約数和(自身を除く): 55469518320

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, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 190537, 381074, 571611, 762148, 952685, 1143222, 1333759, 1524296, 1714833, 1905370, 2286444, 2667518, 2858055, 3048592, 3429666, 3620203, 3810740, 4001277, 4572888, 5335036, 5716110, 6668795, 6859332, 7240406, 7621480, 8002554, 8574165, 9145776, 10670072, 10860609, 11432220, 12003831, 13337590, 13718664, 14480812, 15242960, 16005108, 17148330, 18101015, 20006385, 21340144, 21721218, 22864440, 24007662, 25341421, 26675180, 27437328, 28961624, 32010216, 32581827, 34296660, 36202030, 40012770, 43442436, 45728880, 48015324, 50682842, 53350360, 54303045, 57923248, 60019155, 64020432, 65163654, 68593320, 72404060, 76024263, 80025540, 86884872, 96030648, 101365684, 106700720, 108606090, 120038310, 126707105, 130327308, 137186640, 144808120, 152048526, 160051080, 162909135, 173769744, 192061296, 202731368, 217212180, 228072789, 240076620, 253414210, 260654616, 289616240, 304097052, 320102160, 325818270, 380121315, 405462736, 434424360, 456145578, 480153240, 506828420, 521309232, 608194104, 651636540, 760242630, 868848720, 912291156, 960306480, 1013656840, 1140363945, 1216388208, 1303273080, 1520485260, 1824582312, 2027313680, 2280727890, 2606546160, 3040970520, 3649164624, 4561455780, 6081941040, 9122911560, 18245823120]

約数ペア:

[(1, 18245823120), (2, 9122911560), (3, 6081941040), (4, 4561455780), (5, 3649164624), (6, 3040970520), (7, 2606546160), (8, 2280727890), (9, 2027313680), (10, 1824582312), (12, 1520485260), (14, 1303273080), (15, 1216388208), (16, 1140363945), (18, 1013656840), (19, 960306480), (20, 912291156), (21, 868848720), (24, 760242630), (28, 651636540), (30, 608194104), (35, 521309232), (36, 506828420), (38, 480153240), (40, 456145578), (42, 434424360), (45, 405462736), (48, 380121315), (56, 325818270), (57, 320102160), (60, 304097052), (63, 289616240), (70, 260654616), (72, 253414210), (76, 240076620), (80, 228072789), (84, 217212180), (90, 202731368), (95, 192061296), (105, 173769744), (112, 162909135), (114, 160051080), (120, 152048526), (126, 144808120), (133, 137186640), (140, 130327308), (144, 126707105), (152, 120038310), (168, 108606090), (171, 106700720), (180, 101365684), (190, 96030648), (210, 86884872), (228, 80025540), (240, 76024263), (252, 72404060), (266, 68593320), (280, 65163654), (285, 64020432), (304, 60019155), (315, 57923248), (336, 54303045), (342, 53350360), (360, 50682842), (380, 48015324), (399, 45728880), (420, 43442436), (456, 40012770), (504, 36202030), (532, 34296660), (560, 32581827), (570, 32010216), (630, 28961624), (665, 27437328), (684, 26675180), (720, 25341421), (760, 24007662), (798, 22864440), (840, 21721218), (855, 21340144), (912, 20006385), (1008, 18101015), (1064, 17148330), (1140, 16005108), (1197, 15242960), (1260, 14480812), (1330, 13718664), (1368, 13337590), (1520, 12003831), (1596, 11432220), (1680, 10860609), (1710, 10670072), (1995, 9145776), (2128, 8574165), (2280, 8002554), (2394, 7621480), (2520, 7240406), (2660, 6859332), (2736, 6668795), (3192, 5716110), (3420, 5335036), (3990, 4572888), (4560, 4001277), (4788, 3810740), (5040, 3620203), (5320, 3429666), (5985, 3048592), (6384, 2858055), (6840, 2667518), (7980, 2286444), (9576, 1905370), (10640, 1714833), (11970, 1524296), (13680, 1333759), (15960, 1143222), (19152, 952685), (23940, 762148), (31920, 571611), (47880, 381074), (95760, 190537)]