855479940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 384

約数和(自身を含む): 3096576000

約数和(自身を除く): 2241096060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 59, 60, 69, 70, 76, 79, 84, 92, 95, 105, 114, 115, 118, 133, 138, 140, 158, 161, 177, 190, 210, 228, 230, 236, 237, 266, 276, 285, 295, 316, 322, 345, 354, 380, 395, 399, 413, 420, 437, 460, 474, 483, 532, 553, 570, 590, 644, 665, 690, 708, 790, 798, 805, 826, 874, 885, 948, 966, 1106, 1121, 1140, 1180, 1185, 1239, 1311, 1330, 1357, 1380, 1501, 1580, 1596, 1610, 1652, 1659, 1748, 1770, 1817, 1932, 1995, 2065, 2185, 2212, 2242, 2370, 2415, 2478, 2622, 2660, 2714, 2765, 3002, 3059, 3220, 3318, 3363, 3540, 3634, 3990, 4071, 4130, 4370, 4484, 4503, 4661, 4740, 4830, 4956, 5244, 5428, 5451, 5530, 5605, 6004, 6118, 6195, 6555, 6636, 6726, 6785, 7268, 7505, 7847, 7980, 8142, 8260, 8295, 8740, 9006, 9085, 9177, 9322, 9499, 9660, 10507, 10902, 11060, 11210, 12236, 12390, 12719, 13110, 13452, 13570, 13983, 15010, 15295, 15694, 16284, 16590, 16815, 18012, 18170, 18354, 18644, 18998, 20355, 21014, 21804, 22420, 22515, 23305, 23541, 24780, 25438, 25783, 26220, 27140, 27255, 27966, 28497, 30020, 30590, 31388, 31521, 32627, 33180, 33630, 34523, 36340, 36708, 37996, 38157, 39235, 40710, 42028, 45030, 45885, 46610, 47082, 47495, 50876, 51566, 52535, 54510, 55932, 56994, 61180, 63042, 63595, 65254, 67260, 69046, 69915, 76314, 77349, 78470, 81420, 88559, 90060, 91770, 93220, 94164, 94990, 97881, 103132, 103569, 105070, 107203, 109020, 113988, 117705, 126084, 127190, 128915, 130508, 138092, 139830, 142485, 152628, 154698, 156940, 157605, 163135, 172615, 177118, 180481, 183540, 189980, 190785, 195762, 207138, 210140, 214406, 235410, 241661, 254380, 257830, 265677, 279660, 284970, 309396, 315210, 321609, 326270, 345230, 354236, 360962, 381570, 386745, 391524, 414276, 428812, 442795, 470820, 483322, 489405, 515660, 517845, 531354, 536015, 541443, 569940, 619913, 630420, 643218, 652540, 690460, 721924, 724983, 750421, 763140, 773490, 885590, 902405, 966644, 978810, 1035690, 1062708, 1072030, 1082886, 1208305, 1239826, 1286436, 1328385, 1449966, 1500842, 1546980, 1608045, 1771180, 1804810, 1859739, 1957620, 2036857, 2071380, 2144060, 2165772, 2251263, 2416610, 2479652, 2656770, 2707215, 2899932, 3001684, 3099565, 3216090, 3609620, 3624915, 3719478, 3752105, 4073714, 4502526, 4833220, 5313540, 5414430, 6110571, 6199130, 6432180, 7249830, 7438956, 7504210, 8147428, 9005052, 9298695, 10184285, 10828860, 11256315, 12221142, 12398260, 14257999, 14499660, 15008420, 18597390, 20368570, 22512630, 24442284, 28515998, 30552855, 37194780, 40737140, 42773997, 45025260, 57031996, 61105710, 71289995, 85547994, 122211420, 142579990, 171095988, 213869985, 285159980, 427739970, 855479940]

約数ペア:

[(1, 855479940), (2, 427739970), (3, 285159980), (4, 213869985), (5, 171095988), (6, 142579990), (7, 122211420), (10, 85547994), (12, 71289995), (14, 61105710), (15, 57031996), (19, 45025260), (20, 42773997), (21, 40737140), (23, 37194780), (28, 30552855), (30, 28515998), (35, 24442284), (38, 22512630), (42, 20368570), (46, 18597390), (57, 15008420), (59, 14499660), (60, 14257999), (69, 12398260), (70, 12221142), (76, 11256315), (79, 10828860), (84, 10184285), (92, 9298695), (95, 9005052), (105, 8147428), (114, 7504210), (115, 7438956), (118, 7249830), (133, 6432180), (138, 6199130), (140, 6110571), (158, 5414430), (161, 5313540), (177, 4833220), (190, 4502526), (210, 4073714), (228, 3752105), (230, 3719478), (236, 3624915), (237, 3609620), (266, 3216090), (276, 3099565), (285, 3001684), (295, 2899932), (316, 2707215), (322, 2656770), (345, 2479652), (354, 2416610), (380, 2251263), (395, 2165772), (399, 2144060), (413, 2071380), (420, 2036857), (437, 1957620), (460, 1859739), (474, 1804810), (483, 1771180), (532, 1608045), (553, 1546980), (570, 1500842), (590, 1449966), (644, 1328385), (665, 1286436), (690, 1239826), (708, 1208305), (790, 1082886), (798, 1072030), (805, 1062708), (826, 1035690), (874, 978810), (885, 966644), (948, 902405), (966, 885590), (1106, 773490), (1121, 763140), (1140, 750421), (1180, 724983), (1185, 721924), (1239, 690460), (1311, 652540), (1330, 643218), (1357, 630420), (1380, 619913), (1501, 569940), (1580, 541443), (1596, 536015), (1610, 531354), (1652, 517845), (1659, 515660), (1748, 489405), (1770, 483322), (1817, 470820), (1932, 442795), (1995, 428812), (2065, 414276), (2185, 391524), (2212, 386745), (2242, 381570), (2370, 360962), (2415, 354236), (2478, 345230), (2622, 326270), (2660, 321609), (2714, 315210), (2765, 309396), (3002, 284970), (3059, 279660), (3220, 265677), (3318, 257830), (3363, 254380), (3540, 241661), (3634, 235410), (3990, 214406), (4071, 210140), (4130, 207138), (4370, 195762), (4484, 190785), (4503, 189980), (4661, 183540), (4740, 180481), (4830, 177118), (4956, 172615), (5244, 163135), (5428, 157605), (5451, 156940), (5530, 154698), (5605, 152628), (6004, 142485), (6118, 139830), (6195, 138092), (6555, 130508), (6636, 128915), (6726, 127190), (6785, 126084), (7268, 117705), (7505, 113988), (7847, 109020), (7980, 107203), (8142, 105070), (8260, 103569), (8295, 103132), (8740, 97881), (9006, 94990), (9085, 94164), (9177, 93220), (9322, 91770), (9499, 90060), (9660, 88559), (10507, 81420), (10902, 78470), (11060, 77349), (11210, 76314), (12236, 69915), (12390, 69046), (12719, 67260), (13110, 65254), (13452, 63595), (13570, 63042), (13983, 61180), (15010, 56994), (15295, 55932), (15694, 54510), (16284, 52535), (16590, 51566), (16815, 50876), (18012, 47495), (18170, 47082), (18354, 46610), (18644, 45885), (18998, 45030), (20355, 42028), (21014, 40710), (21804, 39235), (22420, 38157), (22515, 37996), (23305, 36708), (23541, 36340), (24780, 34523), (25438, 33630), (25783, 33180), (26220, 32627), (27140, 31521), (27255, 31388), (27966, 30590), (28497, 30020)]