389894400

素因数分解:

$2^8\times 3^2\times 5^2\times 7^1\times {\mathrm{967}}^1$

素因数の和:1006

約数の個数: 324

約数和(自身を含む): 1594745152

約数和(自身を除く): 1204850752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 768, 800, 840, 896, 900, 960, 967, 1008, 1050, 1120, 1152, 1200, 1260, 1280, 1344, 1400, 1440, 1575, 1600, 1680, 1792, 1800, 1920, 1934, 2016, 2100, 2240, 2304, 2400, 2520, 2688, 2800, 2880, 2901, 3150, 3200, 3360, 3600, 3840, 3868, 4032, 4200, 4480, 4800, 4835, 5040, 5376, 5600, 5760, 5802, 6300, 6400, 6720, 6769, 7200, 7736, 8064, 8400, 8703, 8960, 9600, 9670, 10080, 11200, 11520, 11604, 12600, 13440, 13538, 14400, 14505, 15472, 16128, 16800, 17406, 19200, 19340, 20160, 20307, 22400, 23208, 24175, 25200, 26880, 27076, 28800, 29010, 30944, 33600, 33845, 34812, 38680, 40320, 40614, 43515, 44800, 46416, 48350, 50400, 54152, 57600, 58020, 60921, 61888, 67200, 67690, 69624, 72525, 77360, 80640, 81228, 87030, 92832, 96700, 100800, 101535, 108304, 116040, 121842, 123776, 134400, 135380, 139248, 145050, 154720, 162456, 169225, 174060, 185664, 193400, 201600, 203070, 216608, 217575, 232080, 243684, 247552, 270760, 278496, 290100, 304605, 309440, 324912, 338450, 348120, 371328, 386800, 403200, 406140, 433216, 435150, 464160, 487368, 507675, 541520, 556992, 580200, 609210, 618880, 649824, 676900, 696240, 742656, 773600, 812280, 866432, 870300, 928320, 974736, 1015350, 1083040, 1113984, 1160400, 1218420, 1237760, 1299648, 1353800, 1392480, 1523025, 1547200, 1624560, 1732864, 1740600, 1856640, 1949472, 2030700, 2166080, 2227968, 2320800, 2436840, 2599296, 2707600, 2784960, 3046050, 3094400, 3249120, 3481200, 3713280, 3898944, 4061400, 4332160, 4641600, 4873680, 5198592, 5415200, 5569920, 6092100, 6188800, 6498240, 6962400, 7797888, 8122800, 8664320, 9283200, 9747360, 10830400, 11139840, 12184200, 12996480, 13924800, 15595776, 16245600, 18566400, 19494720, 21660800, 24368400, 25992960, 27849600, 32491200, 38989440, 43321600, 48736800, 55699200, 64982400, 77978880, 97473600, 129964800, 194947200, 389894400]

約数ペア:

[(1, 389894400), (2, 194947200), (3, 129964800), (4, 97473600), (5, 77978880), (6, 64982400), (7, 55699200), (8, 48736800), (9, 43321600), (10, 38989440), (12, 32491200), (14, 27849600), (15, 25992960), (16, 24368400), (18, 21660800), (20, 19494720), (21, 18566400), (24, 16245600), (25, 15595776), (28, 13924800), (30, 12996480), (32, 12184200), (35, 11139840), (36, 10830400), (40, 9747360), (42, 9283200), (45, 8664320), (48, 8122800), (50, 7797888), (56, 6962400), (60, 6498240), (63, 6188800), (64, 6092100), (70, 5569920), (72, 5415200), (75, 5198592), (80, 4873680), (84, 4641600), (90, 4332160), (96, 4061400), (100, 3898944), (105, 3713280), (112, 3481200), (120, 3249120), (126, 3094400), (128, 3046050), (140, 2784960), (144, 2707600), (150, 2599296), (160, 2436840), (168, 2320800), (175, 2227968), (180, 2166080), (192, 2030700), (200, 1949472), (210, 1856640), (224, 1740600), (225, 1732864), (240, 1624560), (252, 1547200), (256, 1523025), (280, 1392480), (288, 1353800), (300, 1299648), (315, 1237760), (320, 1218420), (336, 1160400), (350, 1113984), (360, 1083040), (384, 1015350), (400, 974736), (420, 928320), (448, 870300), (450, 866432), (480, 812280), (504, 773600), (525, 742656), (560, 696240), (576, 676900), (600, 649824), (630, 618880), (640, 609210), (672, 580200), (700, 556992), (720, 541520), (768, 507675), (800, 487368), (840, 464160), (896, 435150), (900, 433216), (960, 406140), (967, 403200), (1008, 386800), (1050, 371328), (1120, 348120), (1152, 338450), (1200, 324912), (1260, 309440), (1280, 304605), (1344, 290100), (1400, 278496), (1440, 270760), (1575, 247552), (1600, 243684), (1680, 232080), (1792, 217575), (1800, 216608), (1920, 203070), (1934, 201600), (2016, 193400), (2100, 185664), (2240, 174060), (2304, 169225), (2400, 162456), (2520, 154720), (2688, 145050), (2800, 139248), (2880, 135380), (2901, 134400), (3150, 123776), (3200, 121842), (3360, 116040), (3600, 108304), (3840, 101535), (3868, 100800), (4032, 96700), (4200, 92832), (4480, 87030), (4800, 81228), (4835, 80640), (5040, 77360), (5376, 72525), (5600, 69624), (5760, 67690), (5802, 67200), (6300, 61888), (6400, 60921), (6720, 58020), (6769, 57600), (7200, 54152), (7736, 50400), (8064, 48350), (8400, 46416), (8703, 44800), (8960, 43515), (9600, 40614), (9670, 40320), (10080, 38680), (11200, 34812), (11520, 33845), (11604, 33600), (12600, 30944), (13440, 29010), (13538, 28800), (14400, 27076), (14505, 26880), (15472, 25200), (16128, 24175), (16800, 23208), (17406, 22400), (19200, 20307), (19340, 20160)]