1388284800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 384

約数和(自身を含む): 5316207360

約数和(自身を除く): 3927922560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 73, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 146, 150, 160, 168, 175, 192, 200, 210, 219, 224, 240, 280, 283, 292, 300, 320, 336, 350, 365, 384, 400, 420, 438, 448, 480, 511, 525, 560, 566, 584, 600, 640, 672, 700, 730, 800, 840, 849, 876, 896, 960, 1022, 1050, 1095, 1120, 1132, 1168, 1200, 1344, 1400, 1415, 1460, 1533, 1600, 1680, 1698, 1752, 1825, 1920, 1981, 2044, 2100, 2190, 2240, 2264, 2336, 2400, 2555, 2688, 2800, 2830, 2920, 3066, 3200, 3360, 3396, 3504, 3650, 3962, 4088, 4200, 4245, 4380, 4480, 4528, 4672, 4800, 5110, 5475, 5600, 5660, 5840, 5943, 6132, 6720, 6792, 7008, 7075, 7300, 7665, 7924, 8176, 8400, 8490, 8760, 9056, 9344, 9600, 9905, 10220, 10950, 11200, 11320, 11680, 11886, 12264, 12775, 13440, 13584, 14016, 14150, 14600, 15330, 15848, 16352, 16800, 16980, 17520, 18112, 19810, 20440, 20659, 21225, 21900, 22400, 22640, 23360, 23772, 24528, 25550, 27168, 28032, 28300, 29200, 29715, 30660, 31696, 32704, 33600, 33960, 35040, 36224, 38325, 39620, 40880, 41318, 42450, 43800, 45280, 46720, 47544, 49056, 49525, 51100, 54336, 56600, 58400, 59430, 61320, 61977, 63392, 65408, 67200, 67920, 70080, 76650, 79240, 81760, 82636, 84900, 87600, 90560, 95088, 98112, 99050, 102200, 103295, 108672, 113200, 116800, 118860, 122640, 123954, 126784, 135840, 140160, 144613, 148575, 153300, 158480, 163520, 165272, 169800, 175200, 181120, 190176, 196224, 198100, 204400, 206590, 226400, 233600, 237720, 245280, 247908, 253568, 271680, 289226, 297150, 306600, 309885, 316960, 327040, 330544, 339600, 350400, 380352, 396200, 408800, 413180, 433839, 452800, 475440, 490560, 495816, 516475, 543360, 578452, 594300, 613200, 619770, 633920, 661088, 679200, 700800, 723065, 760704, 792400, 817600, 826360, 867678, 905600, 950880, 981120, 991632, 1032950, 1156904, 1188600, 1226400, 1239540, 1267840, 1322176, 1358400, 1446130, 1549425, 1584800, 1635200, 1652720, 1735356, 1901760, 1983264, 2065900, 2169195, 2313808, 2377200, 2452800, 2479080, 2644352, 2716800, 2892260, 3098850, 3169600, 3305440, 3470712, 3615325, 3803520, 3966528, 4131800, 4338390, 4627616, 4754400, 4905600, 4958160, 5784520, 6197700, 6339200, 6610880, 6941424, 7230650, 7933056, 8263600, 8676780, 9255232, 9508800, 9916320, 10845975, 11569040, 12395400, 13221760, 13882848, 14461300, 16527200, 17353560, 18510464, 19017600, 19832640, 21691950, 23138080, 24790800, 27765696, 28922600, 33054400, 34707120, 39665280, 43383900, 46276160, 49581600, 55531392, 57845200, 66108800, 69414240, 86767800, 92552320, 99163200, 115690400, 138828480, 173535600, 198326400, 231380800, 277656960, 347071200, 462761600, 694142400, 1388284800]

約数ペア:

[(1, 1388284800), (2, 694142400), (3, 462761600), (4, 347071200), (5, 277656960), (6, 231380800), (7, 198326400), (8, 173535600), (10, 138828480), (12, 115690400), (14, 99163200), (15, 92552320), (16, 86767800), (20, 69414240), (21, 66108800), (24, 57845200), (25, 55531392), (28, 49581600), (30, 46276160), (32, 43383900), (35, 39665280), (40, 34707120), (42, 33054400), (48, 28922600), (50, 27765696), (56, 24790800), (60, 23138080), (64, 21691950), (70, 19832640), (73, 19017600), (75, 18510464), (80, 17353560), (84, 16527200), (96, 14461300), (100, 13882848), (105, 13221760), (112, 12395400), (120, 11569040), (128, 10845975), (140, 9916320), (146, 9508800), (150, 9255232), (160, 8676780), (168, 8263600), (175, 7933056), (192, 7230650), (200, 6941424), (210, 6610880), (219, 6339200), (224, 6197700), (240, 5784520), (280, 4958160), (283, 4905600), (292, 4754400), (300, 4627616), (320, 4338390), (336, 4131800), (350, 3966528), (365, 3803520), (384, 3615325), (400, 3470712), (420, 3305440), (438, 3169600), (448, 3098850), (480, 2892260), (511, 2716800), (525, 2644352), (560, 2479080), (566, 2452800), (584, 2377200), (600, 2313808), (640, 2169195), (672, 2065900), (700, 1983264), (730, 1901760), (800, 1735356), (840, 1652720), (849, 1635200), (876, 1584800), (896, 1549425), (960, 1446130), (1022, 1358400), (1050, 1322176), (1095, 1267840), (1120, 1239540), (1132, 1226400), (1168, 1188600), (1200, 1156904), (1344, 1032950), (1400, 991632), (1415, 981120), (1460, 950880), (1533, 905600), (1600, 867678), (1680, 826360), (1698, 817600), (1752, 792400), (1825, 760704), (1920, 723065), (1981, 700800), (2044, 679200), (2100, 661088), (2190, 633920), (2240, 619770), (2264, 613200), (2336, 594300), (2400, 578452), (2555, 543360), (2688, 516475), (2800, 495816), (2830, 490560), (2920, 475440), (3066, 452800), (3200, 433839), (3360, 413180), (3396, 408800), (3504, 396200), (3650, 380352), (3962, 350400), (4088, 339600), (4200, 330544), (4245, 327040), (4380, 316960), (4480, 309885), (4528, 306600), (4672, 297150), (4800, 289226), (5110, 271680), (5475, 253568), (5600, 247908), (5660, 245280), (5840, 237720), (5943, 233600), (6132, 226400), (6720, 206590), (6792, 204400), (7008, 198100), (7075, 196224), (7300, 190176), (7665, 181120), (7924, 175200), (8176, 169800), (8400, 165272), (8490, 163520), (8760, 158480), (9056, 153300), (9344, 148575), (9600, 144613), (9905, 140160), (10220, 135840), (10950, 126784), (11200, 123954), (11320, 122640), (11680, 118860), (11886, 116800), (12264, 113200), (12775, 108672), (13440, 103295), (13584, 102200), (14016, 99050), (14150, 98112), (14600, 95088), (15330, 90560), (15848, 87600), (16352, 84900), (16800, 82636), (16980, 81760), (17520, 79240), (18112, 76650), (19810, 70080), (20440, 67920), (20659, 67200), (21225, 65408), (21900, 63392), (22400, 61977), (22640, 61320), (23360, 59430), (23772, 58400), (24528, 56600), (25550, 54336), (27168, 51100), (28032, 49525), (28300, 49056), (29200, 47544), (29715, 46720), (30660, 45280), (31696, 43800), (32704, 42450), (33600, 41318), (33960, 40880), (35040, 39620), (36224, 38325)]