385691040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:572

約数の個数: 288

約数和(自身を含む): 1525620096

約数和(自身を除く): 1139929056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 166, 168, 180, 210, 224, 240, 249, 252, 280, 288, 315, 332, 336, 360, 415, 420, 461, 480, 498, 504, 560, 581, 630, 664, 672, 720, 747, 830, 840, 922, 996, 1008, 1120, 1162, 1245, 1260, 1328, 1383, 1440, 1494, 1660, 1680, 1743, 1844, 1992, 2016, 2305, 2324, 2490, 2520, 2656, 2766, 2905, 2988, 3227, 3320, 3360, 3486, 3688, 3735, 3984, 4149, 4610, 4648, 4980, 5040, 5229, 5532, 5810, 5976, 6454, 6640, 6915, 6972, 7376, 7470, 7968, 8298, 8715, 9220, 9296, 9681, 9960, 10080, 10458, 11064, 11620, 11952, 12908, 13280, 13830, 13944, 14752, 14940, 16135, 16596, 17430, 18440, 18592, 19362, 19920, 20745, 20916, 22128, 23240, 23904, 25816, 26145, 27660, 27888, 29043, 29880, 32270, 33192, 34860, 36880, 38263, 38724, 39840, 41490, 41832, 44256, 46480, 48405, 51632, 52290, 55320, 55776, 58086, 59760, 64540, 66384, 69720, 73760, 76526, 77448, 82980, 83664, 92960, 96810, 103264, 104580, 110640, 114789, 116172, 119520, 129080, 132768, 139440, 145215, 153052, 154896, 165960, 167328, 191315, 193620, 209160, 221280, 229578, 232344, 258160, 267841, 278880, 290430, 306104, 309792, 331920, 344367, 382630, 387240, 418320, 459156, 464688, 516320, 535682, 573945, 580860, 612208, 663840, 688734, 765260, 774480, 803523, 836640, 918312, 929376, 1071364, 1147890, 1161720, 1224416, 1339205, 1377468, 1530520, 1548960, 1607046, 1721835, 1836624, 2142728, 2295780, 2323440, 2410569, 2678410, 2754936, 3061040, 3214092, 3443670, 3673248, 4017615, 4285456, 4591560, 4646880, 4821138, 5356820, 5509872, 6122080, 6428184, 6887340, 8035230, 8570912, 9183120, 9642276, 10713640, 11019744, 12052845, 12856368, 13774680, 16070460, 18366240, 19284552, 21427280, 24105690, 25712736, 27549360, 32140920, 38569104, 42854560, 48211380, 55098720, 64281840, 77138208, 96422760, 128563680, 192845520, 385691040]

約数ペア:

[(1, 385691040), (2, 192845520), (3, 128563680), (4, 96422760), (5, 77138208), (6, 64281840), (7, 55098720), (8, 48211380), (9, 42854560), (10, 38569104), (12, 32140920), (14, 27549360), (15, 25712736), (16, 24105690), (18, 21427280), (20, 19284552), (21, 18366240), (24, 16070460), (28, 13774680), (30, 12856368), (32, 12052845), (35, 11019744), (36, 10713640), (40, 9642276), (42, 9183120), (45, 8570912), (48, 8035230), (56, 6887340), (60, 6428184), (63, 6122080), (70, 5509872), (72, 5356820), (80, 4821138), (83, 4646880), (84, 4591560), (90, 4285456), (96, 4017615), (105, 3673248), (112, 3443670), (120, 3214092), (126, 3061040), (140, 2754936), (144, 2678410), (160, 2410569), (166, 2323440), (168, 2295780), (180, 2142728), (210, 1836624), (224, 1721835), (240, 1607046), (249, 1548960), (252, 1530520), (280, 1377468), (288, 1339205), (315, 1224416), (332, 1161720), (336, 1147890), (360, 1071364), (415, 929376), (420, 918312), (461, 836640), (480, 803523), (498, 774480), (504, 765260), (560, 688734), (581, 663840), (630, 612208), (664, 580860), (672, 573945), (720, 535682), (747, 516320), (830, 464688), (840, 459156), (922, 418320), (996, 387240), (1008, 382630), (1120, 344367), (1162, 331920), (1245, 309792), (1260, 306104), (1328, 290430), (1383, 278880), (1440, 267841), (1494, 258160), (1660, 232344), (1680, 229578), (1743, 221280), (1844, 209160), (1992, 193620), (2016, 191315), (2305, 167328), (2324, 165960), (2490, 154896), (2520, 153052), (2656, 145215), (2766, 139440), (2905, 132768), (2988, 129080), (3227, 119520), (3320, 116172), (3360, 114789), (3486, 110640), (3688, 104580), (3735, 103264), (3984, 96810), (4149, 92960), (4610, 83664), (4648, 82980), (4980, 77448), (5040, 76526), (5229, 73760), (5532, 69720), (5810, 66384), (5976, 64540), (6454, 59760), (6640, 58086), (6915, 55776), (6972, 55320), (7376, 52290), (7470, 51632), (7968, 48405), (8298, 46480), (8715, 44256), (9220, 41832), (9296, 41490), (9681, 39840), (9960, 38724), (10080, 38263), (10458, 36880), (11064, 34860), (11620, 33192), (11952, 32270), (12908, 29880), (13280, 29043), (13830, 27888), (13944, 27660), (14752, 26145), (14940, 25816), (16135, 23904), (16596, 23240), (17430, 22128), (18440, 20916), (18592, 20745), (19362, 19920)]