1020770520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 320

約数和(自身を含む): 3896121600

約数和(自身を除く): 2875351080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 83, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 166, 168, 210, 220, 231, 242, 249, 264, 280, 308, 330, 332, 363, 385, 415, 420, 440, 462, 484, 498, 581, 605, 616, 660, 664, 726, 770, 830, 840, 847, 913, 924, 968, 996, 1155, 1162, 1210, 1245, 1320, 1331, 1452, 1540, 1660, 1694, 1743, 1815, 1826, 1848, 1992, 2310, 2324, 2420, 2490, 2541, 2662, 2739, 2904, 2905, 3080, 3320, 3388, 3486, 3630, 3652, 3993, 4235, 4565, 4620, 4648, 4840, 4980, 5082, 5324, 5478, 5810, 6391, 6655, 6776, 6972, 7260, 7304, 7986, 8470, 8715, 9130, 9240, 9317, 9960, 10043, 10164, 10648, 10956, 11620, 12705, 12782, 13310, 13695, 13944, 14520, 14641, 15972, 16940, 17430, 18260, 18634, 19173, 19965, 20086, 20328, 21912, 23240, 25410, 25564, 26620, 27390, 27951, 29282, 30129, 31944, 31955, 33880, 34860, 36520, 37268, 38346, 39930, 40172, 43923, 46585, 50215, 50820, 51128, 53240, 54780, 55902, 58564, 60258, 63910, 69720, 70301, 73205, 74536, 76692, 79860, 80344, 87846, 93170, 95865, 100430, 101640, 102487, 109560, 110473, 111804, 117128, 120516, 127820, 139755, 140602, 146410, 150645, 153384, 159720, 175692, 186340, 191730, 200860, 204974, 210903, 219615, 220946, 223608, 241032, 255640, 279510, 281204, 292820, 301290, 307461, 331419, 351384, 351505, 372680, 383460, 401720, 409948, 421806, 439230, 441892, 512435, 552365, 559020, 562408, 585640, 602580, 614922, 662838, 703010, 766920, 773311, 819896, 843612, 878460, 883784, 1024870, 1054515, 1104730, 1118040, 1205160, 1215203, 1229844, 1325676, 1406020, 1537305, 1546622, 1657095, 1687224, 1756920, 2049740, 2109030, 2209460, 2319933, 2430406, 2459688, 2651352, 2812040, 3074610, 3093244, 3314190, 3645609, 3866555, 4099480, 4218060, 4418920, 4639866, 4860812, 6076015, 6149220, 6186488, 6628380, 7291218, 7733110, 8436120, 8506421, 9279732, 9721624, 11599665, 12152030, 12298440, 13256760, 14582436, 15466220, 17012842, 18228045, 18559464, 23199330, 24304060, 25519263, 29164872, 30932440, 34025684, 36456090, 42532105, 46398660, 48608120, 51038526, 68051368, 72912180, 85064210, 92797320, 102077052, 127596315, 145824360, 170128420, 204154104, 255192630, 340256840, 510385260, 1020770520]

約数ペア:

[(1, 1020770520), (2, 510385260), (3, 340256840), (4, 255192630), (5, 204154104), (6, 170128420), (7, 145824360), (8, 127596315), (10, 102077052), (11, 92797320), (12, 85064210), (14, 72912180), (15, 68051368), (20, 51038526), (21, 48608120), (22, 46398660), (24, 42532105), (28, 36456090), (30, 34025684), (33, 30932440), (35, 29164872), (40, 25519263), (42, 24304060), (44, 23199330), (55, 18559464), (56, 18228045), (60, 17012842), (66, 15466220), (70, 14582436), (77, 13256760), (83, 12298440), (84, 12152030), (88, 11599665), (105, 9721624), (110, 9279732), (120, 8506421), (121, 8436120), (132, 7733110), (140, 7291218), (154, 6628380), (165, 6186488), (166, 6149220), (168, 6076015), (210, 4860812), (220, 4639866), (231, 4418920), (242, 4218060), (249, 4099480), (264, 3866555), (280, 3645609), (308, 3314190), (330, 3093244), (332, 3074610), (363, 2812040), (385, 2651352), (415, 2459688), (420, 2430406), (440, 2319933), (462, 2209460), (484, 2109030), (498, 2049740), (581, 1756920), (605, 1687224), (616, 1657095), (660, 1546622), (664, 1537305), (726, 1406020), (770, 1325676), (830, 1229844), (840, 1215203), (847, 1205160), (913, 1118040), (924, 1104730), (968, 1054515), (996, 1024870), (1155, 883784), (1162, 878460), (1210, 843612), (1245, 819896), (1320, 773311), (1331, 766920), (1452, 703010), (1540, 662838), (1660, 614922), (1694, 602580), (1743, 585640), (1815, 562408), (1826, 559020), (1848, 552365), (1992, 512435), (2310, 441892), (2324, 439230), (2420, 421806), (2490, 409948), (2541, 401720), (2662, 383460), (2739, 372680), (2904, 351505), (2905, 351384), (3080, 331419), (3320, 307461), (3388, 301290), (3486, 292820), (3630, 281204), (3652, 279510), (3993, 255640), (4235, 241032), (4565, 223608), (4620, 220946), (4648, 219615), (4840, 210903), (4980, 204974), (5082, 200860), (5324, 191730), (5478, 186340), (5810, 175692), (6391, 159720), (6655, 153384), (6776, 150645), (6972, 146410), (7260, 140602), (7304, 139755), (7986, 127820), (8470, 120516), (8715, 117128), (9130, 111804), (9240, 110473), (9317, 109560), (9960, 102487), (10043, 101640), (10164, 100430), (10648, 95865), (10956, 93170), (11620, 87846), (12705, 80344), (12782, 79860), (13310, 76692), (13695, 74536), (13944, 73205), (14520, 70301), (14641, 69720), (15972, 63910), (16940, 60258), (17430, 58564), (18260, 55902), (18634, 54780), (19173, 53240), (19965, 51128), (20086, 50820), (20328, 50215), (21912, 46585), (23240, 43923), (25410, 40172), (25564, 39930), (26620, 38346), (27390, 37268), (27951, 36520), (29282, 34860), (30129, 33880), (31944, 31955)]