211671685680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1384561}}^1$

素因数の和:1384604

約数の個数: 240

約数和(自身を含む): 822031074144

約数和(自身を除く): 610359388464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11760, 12740, 15288, 19110, 21840, 25480, 30576, 38220, 50960, 76440, 152880, 1384561, 2769122, 4153683, 5538244, 6922805, 8307366, 9691927, 11076488, 13845610, 16614732, 17999293, 19383854, 20768415, 22152976, 27691220, 29075781, 33229464, 35998586, 38767708, 41536830, 48459635, 53997879, 55382440, 58151562, 66458928, 67843489, 71997172, 77535416, 83073660, 89996465, 96919270, 107995758, 110764880, 116303124, 125995051, 135686978, 143994344, 145378905, 155070832, 166147320, 179992930, 193838540, 203530467, 215991516, 232606248, 251990102, 269989395, 271373956, 287988688, 290757810, 332294640, 339217445, 359985860, 377985153, 387677080, 407060934, 431983032, 465212496, 503980204, 539978790, 542747912, 581515620, 629975255, 678434890, 719971720, 755970306, 775354160, 814121868, 863966064, 881965357, 1007960408, 1017652335, 1079957580, 1085495824, 1163031240, 1259950510, 1356869780, 1439943440, 1511940612, 1628243736, 1763930714, 1889925765, 2015920816, 2035304670, 2159915160, 2326062480, 2519901020, 2645896071, 2713739560, 3023881224, 3256487472, 3527861428, 3779851530, 4070609340, 4319830320, 4409826785, 5039802040, 5291792142, 5427479120, 6047762448, 7055722856, 7559703060, 8141218680, 8819653570, 10079604080, 10583584284, 13229480355, 14111445712, 15119406120, 16282437360, 17639307140, 21167168568, 26458960710, 30238812240, 35278614280, 42334337136, 52917921420, 70557228560, 105835842840, 211671685680]

約数ペア:

[(1, 211671685680), (2, 105835842840), (3, 70557228560), (4, 52917921420), (5, 42334337136), (6, 35278614280), (7, 30238812240), (8, 26458960710), (10, 21167168568), (12, 17639307140), (13, 16282437360), (14, 15119406120), (15, 14111445712), (16, 13229480355), (20, 10583584284), (21, 10079604080), (24, 8819653570), (26, 8141218680), (28, 7559703060), (30, 7055722856), (35, 6047762448), (39, 5427479120), (40, 5291792142), (42, 5039802040), (48, 4409826785), (49, 4319830320), (52, 4070609340), (56, 3779851530), (60, 3527861428), (65, 3256487472), (70, 3023881224), (78, 2713739560), (80, 2645896071), (84, 2519901020), (91, 2326062480), (98, 2159915160), (104, 2035304670), (105, 2015920816), (112, 1889925765), (120, 1763930714), (130, 1628243736), (140, 1511940612), (147, 1439943440), (156, 1356869780), (168, 1259950510), (182, 1163031240), (195, 1085495824), (196, 1079957580), (208, 1017652335), (210, 1007960408), (240, 881965357), (245, 863966064), (260, 814121868), (273, 775354160), (280, 755970306), (294, 719971720), (312, 678434890), (336, 629975255), (364, 581515620), (390, 542747912), (392, 539978790), (420, 503980204), (455, 465212496), (490, 431983032), (520, 407060934), (546, 387677080), (560, 377985153), (588, 359985860), (624, 339217445), (637, 332294640), (728, 290757810), (735, 287988688), (780, 271373956), (784, 269989395), (840, 251990102), (910, 232606248), (980, 215991516), (1040, 203530467), (1092, 193838540), (1176, 179992930), (1274, 166147320), (1365, 155070832), (1456, 145378905), (1470, 143994344), (1560, 135686978), (1680, 125995051), (1820, 116303124), (1911, 110764880), (1960, 107995758), (2184, 96919270), (2352, 89996465), (2548, 83073660), (2730, 77535416), (2940, 71997172), (3120, 67843489), (3185, 66458928), (3640, 58151562), (3822, 55382440), (3920, 53997879), (4368, 48459635), (5096, 41536830), (5460, 38767708), (5880, 35998586), (6370, 33229464), (7280, 29075781), (7644, 27691220), (9555, 22152976), (10192, 20768415), (10920, 19383854), (11760, 17999293), (12740, 16614732), (15288, 13845610), (19110, 11076488), (21840, 9691927), (25480, 8307366), (30576, 6922805), (38220, 5538244), (50960, 4153683), (76440, 2769122), (152880, 1384561)]