1802419920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1167

約数の個数: 360

約数和(自身を含む): 7197825024

約数和(自身を除く): 5395405104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 94, 98, 105, 112, 120, 126, 140, 141, 144, 147, 168, 180, 188, 196, 210, 235, 240, 245, 252, 280, 282, 294, 315, 329, 336, 360, 376, 392, 420, 423, 441, 470, 490, 504, 560, 564, 588, 630, 658, 705, 720, 735, 752, 784, 840, 846, 882, 940, 980, 987, 1008, 1087, 1128, 1176, 1260, 1316, 1410, 1470, 1645, 1680, 1692, 1764, 1880, 1960, 1974, 2115, 2174, 2205, 2256, 2303, 2352, 2520, 2632, 2820, 2940, 2961, 3261, 3290, 3384, 3528, 3760, 3920, 3948, 4230, 4348, 4410, 4606, 4935, 5040, 5264, 5435, 5640, 5880, 5922, 6522, 6580, 6768, 6909, 7056, 7609, 7896, 8460, 8696, 8820, 9212, 9783, 9870, 10870, 11280, 11515, 11760, 11844, 13044, 13160, 13818, 14805, 15218, 15792, 16305, 16920, 17392, 17640, 18424, 19566, 19740, 20727, 21740, 22827, 23030, 23688, 26088, 26320, 27636, 29610, 30436, 32610, 33840, 34545, 35280, 36848, 38045, 39132, 39480, 41454, 43480, 45654, 46060, 47376, 48915, 51089, 52176, 53263, 55272, 59220, 60872, 65220, 68481, 69090, 76090, 78264, 78960, 82908, 86960, 91308, 92120, 97830, 102178, 103635, 106526, 110544, 114135, 118440, 121744, 130440, 136962, 138180, 152180, 153267, 156528, 159789, 165816, 182616, 184240, 195660, 204356, 207270, 213052, 228270, 236880, 255445, 260880, 266315, 273924, 276360, 304360, 306534, 319578, 331632, 342405, 357623, 365232, 391320, 408712, 414540, 426104, 456540, 459801, 479367, 510890, 532630, 547848, 552720, 608720, 613068, 639156, 684810, 715246, 766335, 782640, 798945, 817424, 829080, 852208, 913080, 919602, 958734, 1021780, 1065260, 1072869, 1095696, 1226136, 1278312, 1369620, 1430492, 1532670, 1597890, 1658160, 1788115, 1826160, 1839204, 1917468, 2043560, 2130520, 2145738, 2299005, 2396835, 2452272, 2503361, 2556624, 2739240, 2860984, 3065340, 3195780, 3218607, 3576230, 3678408, 3834936, 4087120, 4261040, 4291476, 4598010, 4793670, 5006722, 5364345, 5478480, 5721968, 6130680, 6391560, 6437214, 7152460, 7356816, 7510083, 7669872, 8582952, 9196020, 9587340, 10013444, 10728690, 12261360, 12516805, 12783120, 12874428, 14304920, 15020166, 16093035, 17165904, 18392040, 19174680, 20026888, 21457380, 22530249, 25033610, 25748856, 28609840, 30040332, 32186070, 36784080, 37550415, 38349360, 40053776, 42914760, 45060498, 50067220, 51497712, 60080664, 64372140, 75100830, 85829520, 90120996, 100134440, 112651245, 120161328, 128744280, 150201660, 180241992, 200268880, 225302490, 257488560, 300403320, 360483984, 450604980, 600806640, 901209960, 1802419920]

約数ペア:

[(1, 1802419920), (2, 901209960), (3, 600806640), (4, 450604980), (5, 360483984), (6, 300403320), (7, 257488560), (8, 225302490), (9, 200268880), (10, 180241992), (12, 150201660), (14, 128744280), (15, 120161328), (16, 112651245), (18, 100134440), (20, 90120996), (21, 85829520), (24, 75100830), (28, 64372140), (30, 60080664), (35, 51497712), (36, 50067220), (40, 45060498), (42, 42914760), (45, 40053776), (47, 38349360), (48, 37550415), (49, 36784080), (56, 32186070), (60, 30040332), (63, 28609840), (70, 25748856), (72, 25033610), (80, 22530249), (84, 21457380), (90, 20026888), (94, 19174680), (98, 18392040), (105, 17165904), (112, 16093035), (120, 15020166), (126, 14304920), (140, 12874428), (141, 12783120), (144, 12516805), (147, 12261360), (168, 10728690), (180, 10013444), (188, 9587340), (196, 9196020), (210, 8582952), (235, 7669872), (240, 7510083), (245, 7356816), (252, 7152460), (280, 6437214), (282, 6391560), (294, 6130680), (315, 5721968), (329, 5478480), (336, 5364345), (360, 5006722), (376, 4793670), (392, 4598010), (420, 4291476), (423, 4261040), (441, 4087120), (470, 3834936), (490, 3678408), (504, 3576230), (560, 3218607), (564, 3195780), (588, 3065340), (630, 2860984), (658, 2739240), (705, 2556624), (720, 2503361), (735, 2452272), (752, 2396835), (784, 2299005), (840, 2145738), (846, 2130520), (882, 2043560), (940, 1917468), (980, 1839204), (987, 1826160), (1008, 1788115), (1087, 1658160), (1128, 1597890), (1176, 1532670), (1260, 1430492), (1316, 1369620), (1410, 1278312), (1470, 1226136), (1645, 1095696), (1680, 1072869), (1692, 1065260), (1764, 1021780), (1880, 958734), (1960, 919602), (1974, 913080), (2115, 852208), (2174, 829080), (2205, 817424), (2256, 798945), (2303, 782640), (2352, 766335), (2520, 715246), (2632, 684810), (2820, 639156), (2940, 613068), (2961, 608720), (3261, 552720), (3290, 547848), (3384, 532630), (3528, 510890), (3760, 479367), (3920, 459801), (3948, 456540), (4230, 426104), (4348, 414540), (4410, 408712), (4606, 391320), (4935, 365232), (5040, 357623), (5264, 342405), (5435, 331632), (5640, 319578), (5880, 306534), (5922, 304360), (6522, 276360), (6580, 273924), (6768, 266315), (6909, 260880), (7056, 255445), (7609, 236880), (7896, 228270), (8460, 213052), (8696, 207270), (8820, 204356), (9212, 195660), (9783, 184240), (9870, 182616), (10870, 165816), (11280, 159789), (11515, 156528), (11760, 153267), (11844, 152180), (13044, 138180), (13160, 136962), (13818, 130440), (14805, 121744), (15218, 118440), (15792, 114135), (16305, 110544), (16920, 106526), (17392, 103635), (17640, 102178), (18424, 97830), (19566, 92120), (19740, 91308), (20727, 86960), (21740, 82908), (22827, 78960), (23030, 78264), (23688, 76090), (26088, 69090), (26320, 68481), (27636, 65220), (29610, 60872), (30436, 59220), (32610, 55272), (33840, 53263), (34545, 52176), (35280, 51089), (36848, 48915), (38045, 47376), (39132, 46060), (39480, 45654), (41454, 43480)]