856904153560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{39229}}^1$

素因数の和:39630

約数の個数: 256

約数和(自身を含む): 2519733484800

約数和(自身を除く): 1662829331240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 353, 364, 442, 455, 476, 520, 595, 680, 706, 728, 884, 910, 952, 1105, 1190, 1412, 1547, 1765, 1768, 1820, 2210, 2380, 2471, 2824, 3094, 3530, 3640, 4420, 4589, 4760, 4942, 6001, 6188, 7060, 7735, 8840, 9178, 9884, 12002, 12355, 12376, 14120, 15470, 18356, 19768, 22945, 24004, 24710, 30005, 30940, 32123, 36712, 39229, 42007, 45890, 48008, 49420, 60010, 61880, 64246, 78013, 78458, 84014, 91780, 98840, 120020, 128492, 156026, 156916, 160615, 168028, 183560, 196145, 210035, 240040, 256984, 274603, 312052, 313832, 321230, 336056, 390065, 392290, 420070, 509977, 546091, 549206, 624104, 642460, 666893, 780130, 784580, 840140, 1019954, 1092182, 1098412, 1284920, 1333786, 1373015, 1560260, 1569160, 1680280, 2039908, 2184364, 2196824, 2549885, 2667572, 2730455, 2746030, 3120520, 3334465, 3569839, 4079816, 4368728, 4668251, 5099770, 5335144, 5460910, 5492060, 6668930, 7139678, 8669609, 9336502, 10199540, 10921820, 10984120, 13337860, 13847837, 14279356, 17339218, 17849195, 18673004, 20399080, 21843640, 23341255, 26675720, 27695674, 28558712, 34678436, 35698390, 37346008, 43348045, 46682510, 55391348, 60687263, 69239185, 69356872, 71396780, 86696090, 93365020, 96934859, 110782696, 121374526, 138478370, 142793560, 173392180, 180021881, 186730040, 193869718, 235413229, 242749052, 276956740, 303436315, 346784360, 360043762, 387739436, 470826458, 484674295, 485498104, 553913480, 606872630, 720087524, 775478872, 900109405, 941652916, 969348590, 1177066145, 1213745260, 1260153167, 1440175048, 1647892603, 1800218810, 1883305832, 1938697180, 2354132290, 2427490520, 2520306334, 3060371977, 3295785206, 3600437620, 3877394360, 4708264580, 5040612668, 6120743954, 6300765835, 6591570412, 7200875240, 8239463015, 9416529160, 10081225336, 12241487908, 12601531670, 13183140824, 15301859885, 16478926030, 21422603839, 24482975816, 25203063340, 30603719770, 32957852060, 42845207678, 50406126680, 61207439540, 65915704120, 85690415356, 107113019195, 122414879080, 171380830712, 214226038390, 428452076780, 856904153560]

約数ペア:

[(1, 856904153560), (2, 428452076780), (4, 214226038390), (5, 171380830712), (7, 122414879080), (8, 107113019195), (10, 85690415356), (13, 65915704120), (14, 61207439540), (17, 50406126680), (20, 42845207678), (26, 32957852060), (28, 30603719770), (34, 25203063340), (35, 24482975816), (40, 21422603839), (52, 16478926030), (56, 15301859885), (65, 13183140824), (68, 12601531670), (70, 12241487908), (85, 10081225336), (91, 9416529160), (104, 8239463015), (119, 7200875240), (130, 6591570412), (136, 6300765835), (140, 6120743954), (170, 5040612668), (182, 4708264580), (221, 3877394360), (238, 3600437620), (260, 3295785206), (280, 3060371977), (340, 2520306334), (353, 2427490520), (364, 2354132290), (442, 1938697180), (455, 1883305832), (476, 1800218810), (520, 1647892603), (595, 1440175048), (680, 1260153167), (706, 1213745260), (728, 1177066145), (884, 969348590), (910, 941652916), (952, 900109405), (1105, 775478872), (1190, 720087524), (1412, 606872630), (1547, 553913480), (1765, 485498104), (1768, 484674295), (1820, 470826458), (2210, 387739436), (2380, 360043762), (2471, 346784360), (2824, 303436315), (3094, 276956740), (3530, 242749052), (3640, 235413229), (4420, 193869718), (4589, 186730040), (4760, 180021881), (4942, 173392180), (6001, 142793560), (6188, 138478370), (7060, 121374526), (7735, 110782696), (8840, 96934859), (9178, 93365020), (9884, 86696090), (12002, 71396780), (12355, 69356872), (12376, 69239185), (14120, 60687263), (15470, 55391348), (18356, 46682510), (19768, 43348045), (22945, 37346008), (24004, 35698390), (24710, 34678436), (30005, 28558712), (30940, 27695674), (32123, 26675720), (36712, 23341255), (39229, 21843640), (42007, 20399080), (45890, 18673004), (48008, 17849195), (49420, 17339218), (60010, 14279356), (61880, 13847837), (64246, 13337860), (78013, 10984120), (78458, 10921820), (84014, 10199540), (91780, 9336502), (98840, 8669609), (120020, 7139678), (128492, 6668930), (156026, 5492060), (156916, 5460910), (160615, 5335144), (168028, 5099770), (183560, 4668251), (196145, 4368728), (210035, 4079816), (240040, 3569839), (256984, 3334465), (274603, 3120520), (312052, 2746030), (313832, 2730455), (321230, 2667572), (336056, 2549885), (390065, 2196824), (392290, 2184364), (420070, 2039908), (509977, 1680280), (546091, 1569160), (549206, 1560260), (624104, 1373015), (642460, 1333786), (666893, 1284920), (780130, 1098412), (784580, 1092182), (840140, 1019954)]