841678889380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:667

約数の個数: 288

約数和(自身を含む): 2121917188608

約数和(自身を除く): 1280238299228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 61, 70, 86, 122, 140, 151, 172, 215, 244, 301, 302, 305, 353, 427, 430, 602, 604, 610, 706, 755, 854, 860, 1057, 1204, 1220, 1412, 1505, 1510, 1708, 1765, 1849, 2114, 2135, 2471, 2623, 3010, 3020, 3530, 3698, 4228, 4270, 4942, 5246, 5285, 6020, 6493, 7060, 7396, 8540, 9211, 9245, 9884, 10492, 10570, 12355, 12943, 12986, 13115, 15179, 18361, 18422, 18490, 21140, 21533, 24710, 25886, 25972, 26230, 30358, 32465, 36722, 36844, 36980, 43066, 45451, 46055, 49420, 51772, 52460, 53303, 60716, 64477, 64715, 64930, 73444, 75895, 86132, 90902, 91805, 92110, 106253, 106606, 107665, 112789, 128954, 129430, 129860, 150731, 151790, 181804, 183610, 184220, 212506, 213212, 215330, 225578, 227255, 257908, 258860, 266515, 279199, 301462, 303580, 322385, 367220, 373121, 396073, 425012, 430660, 451156, 454510, 531265, 533030, 558398, 563945, 602924, 644770, 652697, 746242, 753655, 789523, 792146, 909020, 925919, 1062530, 1066060, 1116796, 1127890, 1289540, 1305394, 1395995, 1492484, 1507310, 1579046, 1584292, 1851838, 1865605, 1954393, 1980365, 2125060, 2255780, 2292029, 2610788, 2772511, 2791990, 3014620, 3158092, 3251483, 3263485, 3703676, 3731210, 3908786, 3947615, 3960730, 4568879, 4584058, 4629595, 5545022, 5583980, 6481433, 6502966, 6526970, 7462420, 7817572, 7895230, 7921460, 9137758, 9168116, 9259190, 9771965, 11090044, 11460145, 12962866, 13005932, 13053940, 13862555, 15790460, 16044203, 16257415, 17031139, 18275516, 18518380, 19543930, 22760381, 22844395, 22920290, 25925732, 27725110, 32088406, 32407165, 32514830, 34062278, 39087860, 39814517, 45520762, 45688790, 45840580, 55450220, 64176812, 64814330, 65029660, 68124556, 79629034, 80221015, 85155695, 91041524, 91377580, 98557247, 113801905, 119217973, 129628660, 139813769, 159258068, 160442030, 170311390, 197114494, 199072585, 227603810, 238435946, 278701619, 279627538, 320884060, 340622780, 394228988, 398145170, 455207620, 476871892, 492786235, 557403238, 559255076, 596089865, 689900729, 699068845, 796290340, 978696383, 985572470, 1114806476, 1192179730, 1379801458, 1393508095, 1398137690, 1957392766, 1971144940, 2384359460, 2759602916, 2787016190, 2796275380, 3449503645, 3914785532, 4893481915, 5574032380, 6011992067, 6899007290, 9786963830, 12023984134, 13798014580, 19573927660, 24047968268, 30059960335, 42083944469, 60119920670, 84167888938, 120239841340, 168335777876, 210419722345, 420839444690, 841678889380]

約数ペア:

[(1, 841678889380), (2, 420839444690), (4, 210419722345), (5, 168335777876), (7, 120239841340), (10, 84167888938), (14, 60119920670), (20, 42083944469), (28, 30059960335), (35, 24047968268), (43, 19573927660), (61, 13798014580), (70, 12023984134), (86, 9786963830), (122, 6899007290), (140, 6011992067), (151, 5574032380), (172, 4893481915), (215, 3914785532), (244, 3449503645), (301, 2796275380), (302, 2787016190), (305, 2759602916), (353, 2384359460), (427, 1971144940), (430, 1957392766), (602, 1398137690), (604, 1393508095), (610, 1379801458), (706, 1192179730), (755, 1114806476), (854, 985572470), (860, 978696383), (1057, 796290340), (1204, 699068845), (1220, 689900729), (1412, 596089865), (1505, 559255076), (1510, 557403238), (1708, 492786235), (1765, 476871892), (1849, 455207620), (2114, 398145170), (2135, 394228988), (2471, 340622780), (2623, 320884060), (3010, 279627538), (3020, 278701619), (3530, 238435946), (3698, 227603810), (4228, 199072585), (4270, 197114494), (4942, 170311390), (5246, 160442030), (5285, 159258068), (6020, 139813769), (6493, 129628660), (7060, 119217973), (7396, 113801905), (8540, 98557247), (9211, 91377580), (9245, 91041524), (9884, 85155695), (10492, 80221015), (10570, 79629034), (12355, 68124556), (12943, 65029660), (12986, 64814330), (13115, 64176812), (15179, 55450220), (18361, 45840580), (18422, 45688790), (18490, 45520762), (21140, 39814517), (21533, 39087860), (24710, 34062278), (25886, 32514830), (25972, 32407165), (26230, 32088406), (30358, 27725110), (32465, 25925732), (36722, 22920290), (36844, 22844395), (36980, 22760381), (43066, 19543930), (45451, 18518380), (46055, 18275516), (49420, 17031139), (51772, 16257415), (52460, 16044203), (53303, 15790460), (60716, 13862555), (64477, 13053940), (64715, 13005932), (64930, 12962866), (73444, 11460145), (75895, 11090044), (86132, 9771965), (90902, 9259190), (91805, 9168116), (92110, 9137758), (106253, 7921460), (106606, 7895230), (107665, 7817572), (112789, 7462420), (128954, 6526970), (129430, 6502966), (129860, 6481433), (150731, 5583980), (151790, 5545022), (181804, 4629595), (183610, 4584058), (184220, 4568879), (212506, 3960730), (213212, 3947615), (215330, 3908786), (225578, 3731210), (227255, 3703676), (257908, 3263485), (258860, 3251483), (266515, 3158092), (279199, 3014620), (301462, 2791990), (303580, 2772511), (322385, 2610788), (367220, 2292029), (373121, 2255780), (396073, 2125060), (425012, 1980365), (430660, 1954393), (451156, 1865605), (454510, 1851838), (531265, 1584292), (533030, 1579046), (558398, 1507310), (563945, 1492484), (602924, 1395995), (644770, 1305394), (652697, 1289540), (746242, 1127890), (753655, 1116796), (789523, 1066060), (792146, 1062530), (909020, 925919)]