156003120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2420

約数の個数: 240

約数和(自身を含む): 645083712

約数和(自身を除く): 489080592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2381, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 4762, 5040, 5460, 6552, 7143, 7280, 8190, 9360, 9524, 10920, 11905, 13104, 14286, 16380, 16667, 19048, 21429, 21840, 23810, 28572, 30953, 32760, 33334, 35715, 38096, 42858, 47620, 50001, 57144, 61906, 65520, 66668, 71430, 83335, 85716, 92859, 95240, 100002, 107145, 114288, 123812, 133336, 142860, 150003, 154765, 166670, 171432, 185718, 190480, 200004, 214290, 216671, 247624, 250005, 266672, 278577, 285720, 300006, 309530, 333340, 342864, 371436, 400008, 428580, 433342, 464295, 495248, 500010, 557154, 571440, 600012, 619060, 650013, 666680, 742872, 750015, 800016, 857160, 866684, 928590, 1000020, 1083355, 1114308, 1200024, 1238120, 1300026, 1333360, 1392885, 1485744, 1500030, 1714320, 1733368, 1857180, 1950039, 2000040, 2166710, 2228616, 2400048, 2476240, 2600052, 2785770, 3000060, 3250065, 3466736, 3714360, 3900078, 4000080, 4333420, 4457232, 5200104, 5571540, 6000120, 6500130, 7428720, 7800156, 8666840, 9750195, 10400208, 11143080, 12000240, 13000260, 15600312, 17333680, 19500390, 22286160, 26000520, 31200624, 39000780, 52001040, 78001560, 156003120]

約数ペア:

[(1, 156003120), (2, 78001560), (3, 52001040), (4, 39000780), (5, 31200624), (6, 26000520), (7, 22286160), (8, 19500390), (9, 17333680), (10, 15600312), (12, 13000260), (13, 12000240), (14, 11143080), (15, 10400208), (16, 9750195), (18, 8666840), (20, 7800156), (21, 7428720), (24, 6500130), (26, 6000120), (28, 5571540), (30, 5200104), (35, 4457232), (36, 4333420), (39, 4000080), (40, 3900078), (42, 3714360), (45, 3466736), (48, 3250065), (52, 3000060), (56, 2785770), (60, 2600052), (63, 2476240), (65, 2400048), (70, 2228616), (72, 2166710), (78, 2000040), (80, 1950039), (84, 1857180), (90, 1733368), (91, 1714320), (104, 1500030), (105, 1485744), (112, 1392885), (117, 1333360), (120, 1300026), (126, 1238120), (130, 1200024), (140, 1114308), (144, 1083355), (156, 1000020), (168, 928590), (180, 866684), (182, 857160), (195, 800016), (208, 750015), (210, 742872), (234, 666680), (240, 650013), (252, 619060), (260, 600012), (273, 571440), (280, 557154), (312, 500010), (315, 495248), (336, 464295), (360, 433342), (364, 428580), (390, 400008), (420, 371436), (455, 342864), (468, 333340), (504, 309530), (520, 300006), (546, 285720), (560, 278577), (585, 266672), (624, 250005), (630, 247624), (720, 216671), (728, 214290), (780, 200004), (819, 190480), (840, 185718), (910, 171432), (936, 166670), (1008, 154765), (1040, 150003), (1092, 142860), (1170, 133336), (1260, 123812), (1365, 114288), (1456, 107145), (1560, 100002), (1638, 95240), (1680, 92859), (1820, 85716), (1872, 83335), (2184, 71430), (2340, 66668), (2381, 65520), (2520, 61906), (2730, 57144), (3120, 50001), (3276, 47620), (3640, 42858), (4095, 38096), (4368, 35715), (4680, 33334), (4762, 32760), (5040, 30953), (5460, 28572), (6552, 23810), (7143, 21840), (7280, 21429), (8190, 19048), (9360, 16667), (9524, 16380), (10920, 14286), (11905, 13104)]