488796660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 1799884800

約数和(自身を除く): 1311088140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 61, 66, 71, 76, 90, 95, 99, 108, 110, 114, 122, 132, 135, 142, 165, 171, 180, 183, 190, 198, 209, 213, 220, 228, 244, 270, 284, 285, 297, 305, 330, 342, 355, 366, 380, 396, 418, 426, 495, 513, 540, 549, 570, 594, 610, 627, 639, 660, 671, 684, 710, 732, 781, 836, 852, 855, 915, 990, 1026, 1045, 1065, 1098, 1140, 1159, 1188, 1220, 1254, 1278, 1342, 1349, 1420, 1485, 1562, 1647, 1710, 1830, 1881, 1917, 1980, 2013, 2052, 2090, 2130, 2196, 2318, 2343, 2508, 2556, 2565, 2684, 2698, 2745, 2970, 3124, 3135, 3195, 3294, 3355, 3420, 3477, 3660, 3762, 3834, 3905, 4026, 4047, 4180, 4260, 4331, 4636, 4686, 5130, 5396, 5490, 5643, 5795, 5940, 6039, 6270, 6390, 6588, 6710, 6745, 6954, 7029, 7524, 7668, 7810, 8052, 8094, 8235, 8662, 9372, 9405, 9585, 10065, 10260, 10431, 10980, 11286, 11590, 11715, 12078, 12141, 12540, 12749, 12780, 12993, 13420, 13490, 13908, 14058, 14839, 15620, 16188, 16470, 17324, 17385, 18117, 18810, 19170, 20130, 20235, 20862, 21087, 21655, 22572, 23180, 23430, 24156, 24282, 25498, 25986, 26980, 28116, 28215, 29678, 30195, 31293, 32940, 34770, 35145, 36234, 36423, 37620, 38247, 38340, 38979, 40260, 40470, 41724, 42174, 43310, 44517, 46860, 47641, 48564, 50996, 51972, 52155, 56430, 59356, 60390, 60705, 62586, 63745, 64965, 69540, 70290, 72468, 72846, 74195, 76494, 77958, 80940, 82289, 84348, 86620, 89034, 90585, 95282, 104310, 105435, 112860, 114741, 116937, 120780, 121410, 125172, 127490, 129930, 133551, 140580, 142923, 145692, 148390, 152988, 155916, 156465, 164578, 178068, 181170, 182115, 190564, 191235, 194895, 208620, 210870, 222585, 229482, 233874, 238205, 242820, 246867, 254980, 259860, 267102, 285846, 296780, 312930, 329156, 344223, 362340, 364230, 382470, 389790, 400653, 411445, 421740, 428769, 445170, 458964, 467748, 476410, 493734, 534204, 571692, 573705, 584685, 625860, 667755, 688446, 714615, 728460, 740601, 764940, 779580, 801306, 822890, 857538, 890340, 905179, 952820, 987468, 1147410, 1169370, 1234335, 1286307, 1335510, 1376892, 1429230, 1481202, 1602612, 1645780, 1715076, 1721115, 1810358, 2003265, 2143845, 2221803, 2294820, 2338740, 2468670, 2572614, 2671020, 2715537, 2858460, 2962404, 3442230, 3620716, 3703005, 4006530, 4287690, 4443606, 4525895, 4937340, 5145228, 5431074, 6431535, 6884460, 7406010, 8013060, 8146611, 8575380, 8887212, 9051790, 10862148, 11109015, 12863070, 13577685, 14812020, 16293222, 18103580, 22218030, 24439833, 25726140, 27155370, 32586444, 40733055, 44436060, 48879666, 54310740, 81466110, 97759332, 122199165, 162932220, 244398330, 488796660]

約数ペア:

[(1, 488796660), (2, 244398330), (3, 162932220), (4, 122199165), (5, 97759332), (6, 81466110), (9, 54310740), (10, 48879666), (11, 44436060), (12, 40733055), (15, 32586444), (18, 27155370), (19, 25726140), (20, 24439833), (22, 22218030), (27, 18103580), (30, 16293222), (33, 14812020), (36, 13577685), (38, 12863070), (44, 11109015), (45, 10862148), (54, 9051790), (55, 8887212), (57, 8575380), (60, 8146611), (61, 8013060), (66, 7406010), (71, 6884460), (76, 6431535), (90, 5431074), (95, 5145228), (99, 4937340), (108, 4525895), (110, 4443606), (114, 4287690), (122, 4006530), (132, 3703005), (135, 3620716), (142, 3442230), (165, 2962404), (171, 2858460), (180, 2715537), (183, 2671020), (190, 2572614), (198, 2468670), (209, 2338740), (213, 2294820), (220, 2221803), (228, 2143845), (244, 2003265), (270, 1810358), (284, 1721115), (285, 1715076), (297, 1645780), (305, 1602612), (330, 1481202), (342, 1429230), (355, 1376892), (366, 1335510), (380, 1286307), (396, 1234335), (418, 1169370), (426, 1147410), (495, 987468), (513, 952820), (540, 905179), (549, 890340), (570, 857538), (594, 822890), (610, 801306), (627, 779580), (639, 764940), (660, 740601), (671, 728460), (684, 714615), (710, 688446), (732, 667755), (781, 625860), (836, 584685), (852, 573705), (855, 571692), (915, 534204), (990, 493734), (1026, 476410), (1045, 467748), (1065, 458964), (1098, 445170), (1140, 428769), (1159, 421740), (1188, 411445), (1220, 400653), (1254, 389790), (1278, 382470), (1342, 364230), (1349, 362340), (1420, 344223), (1485, 329156), (1562, 312930), (1647, 296780), (1710, 285846), (1830, 267102), (1881, 259860), (1917, 254980), (1980, 246867), (2013, 242820), (2052, 238205), (2090, 233874), (2130, 229482), (2196, 222585), (2318, 210870), (2343, 208620), (2508, 194895), (2556, 191235), (2565, 190564), (2684, 182115), (2698, 181170), (2745, 178068), (2970, 164578), (3124, 156465), (3135, 155916), (3195, 152988), (3294, 148390), (3355, 145692), (3420, 142923), (3477, 140580), (3660, 133551), (3762, 129930), (3834, 127490), (3905, 125172), (4026, 121410), (4047, 120780), (4180, 116937), (4260, 114741), (4331, 112860), (4636, 105435), (4686, 104310), (5130, 95282), (5396, 90585), (5490, 89034), (5643, 86620), (5795, 84348), (5940, 82289), (6039, 80940), (6270, 77958), (6390, 76494), (6588, 74195), (6710, 72846), (6745, 72468), (6954, 70290), (7029, 69540), (7524, 64965), (7668, 63745), (7810, 62586), (8052, 60705), (8094, 60390), (8235, 59356), (8662, 56430), (9372, 52155), (9405, 51972), (9585, 50996), (10065, 48564), (10260, 47641), (10431, 46860), (10980, 44517), (11286, 43310), (11590, 42174), (11715, 41724), (12078, 40470), (12141, 40260), (12540, 38979), (12749, 38340), (12780, 38247), (12993, 37620), (13420, 36423), (13490, 36234), (13908, 35145), (14058, 34770), (14839, 32940), (15620, 31293), (16188, 30195), (16470, 29678), (17324, 28215), (17385, 28116), (18117, 26980), (18810, 25986), (19170, 25498), (20130, 24282), (20235, 24156), (20862, 23430), (21087, 23180), (21655, 22572)]