155891555160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{631549}}^1$

素因数の和:631602

約数の個数: 192

約数和(自身を含む): 544295052000

約数和(自身を除く): 388403496840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 187, 204, 220, 242, 255, 264, 330, 340, 363, 374, 408, 440, 484, 510, 561, 605, 660, 680, 726, 748, 935, 968, 1020, 1122, 1210, 1320, 1452, 1496, 1815, 1870, 2040, 2057, 2244, 2420, 2805, 2904, 3630, 3740, 4114, 4488, 4840, 5610, 6171, 7260, 7480, 8228, 10285, 11220, 12342, 14520, 16456, 20570, 22440, 24684, 30855, 41140, 49368, 61710, 82280, 123420, 246840, 631549, 1263098, 1894647, 2526196, 3157745, 3789294, 5052392, 6315490, 6947039, 7578588, 9473235, 10736333, 12630980, 13894078, 15157176, 18946470, 20841117, 21472666, 25261960, 27788156, 32208999, 34735195, 37892940, 41682234, 42945332, 53681665, 55576312, 64417998, 69470390, 75785880, 76417429, 83364468, 85890664, 104205585, 107363330, 118099663, 128835996, 138940780, 152834858, 161044995, 166728936, 208411170, 214726660, 229252287, 236199326, 257671992, 277881560, 305669716, 322089990, 354298989, 382087145, 416822340, 429453320, 458504574, 472398652, 590498315, 611339432, 644179980, 708597978, 764174290, 833644680, 917009148, 944797304, 1146261435, 1180996630, 1288359960, 1299096293, 1417195956, 1528348580, 1771494945, 1834018296, 2292522870, 2361993260, 2598192586, 2834391912, 3056697160, 3542989890, 3897288879, 4585045740, 4723986520, 5196385172, 6495481465, 7085979780, 7794577758, 9170091480, 10392770344, 12990962930, 14171959560, 15589155516, 19486444395, 25981925860, 31178311032, 38972888790, 51963851720, 77945777580, 155891555160]

約数ペア:

[(1, 155891555160), (2, 77945777580), (3, 51963851720), (4, 38972888790), (5, 31178311032), (6, 25981925860), (8, 19486444395), (10, 15589155516), (11, 14171959560), (12, 12990962930), (15, 10392770344), (17, 9170091480), (20, 7794577758), (22, 7085979780), (24, 6495481465), (30, 5196385172), (33, 4723986520), (34, 4585045740), (40, 3897288879), (44, 3542989890), (51, 3056697160), (55, 2834391912), (60, 2598192586), (66, 2361993260), (68, 2292522870), (85, 1834018296), (88, 1771494945), (102, 1528348580), (110, 1417195956), (120, 1299096293), (121, 1288359960), (132, 1180996630), (136, 1146261435), (165, 944797304), (170, 917009148), (187, 833644680), (204, 764174290), (220, 708597978), (242, 644179980), (255, 611339432), (264, 590498315), (330, 472398652), (340, 458504574), (363, 429453320), (374, 416822340), (408, 382087145), (440, 354298989), (484, 322089990), (510, 305669716), (561, 277881560), (605, 257671992), (660, 236199326), (680, 229252287), (726, 214726660), (748, 208411170), (935, 166728936), (968, 161044995), (1020, 152834858), (1122, 138940780), (1210, 128835996), (1320, 118099663), (1452, 107363330), (1496, 104205585), (1815, 85890664), (1870, 83364468), (2040, 76417429), (2057, 75785880), (2244, 69470390), (2420, 64417998), (2805, 55576312), (2904, 53681665), (3630, 42945332), (3740, 41682234), (4114, 37892940), (4488, 34735195), (4840, 32208999), (5610, 27788156), (6171, 25261960), (7260, 21472666), (7480, 20841117), (8228, 18946470), (10285, 15157176), (11220, 13894078), (12342, 12630980), (14520, 10736333), (16456, 9473235), (20570, 7578588), (22440, 6947039), (24684, 6315490), (30855, 5052392), (41140, 3789294), (49368, 3157745), (61710, 2526196), (82280, 1894647), (123420, 1263098), (246840, 631549)]