1421504000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 320

約数和(自身を含む): 4289725440

約数和(自身を除く): 2868221440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 125, 128, 133, 140, 152, 160, 167, 175, 190, 200, 224, 250, 256, 266, 280, 304, 320, 334, 350, 380, 400, 448, 475, 500, 512, 532, 560, 608, 640, 665, 668, 700, 760, 800, 835, 875, 896, 950, 1000, 1064, 1120, 1169, 1216, 1280, 1330, 1336, 1400, 1520, 1600, 1670, 1750, 1792, 1900, 2000, 2128, 2240, 2338, 2375, 2432, 2560, 2660, 2672, 2800, 3040, 3173, 3200, 3325, 3340, 3500, 3584, 3800, 4000, 4175, 4256, 4480, 4676, 4750, 4864, 5320, 5344, 5600, 5845, 6080, 6346, 6400, 6650, 6680, 7000, 7600, 8000, 8350, 8512, 8960, 9352, 9500, 9728, 10640, 10688, 11200, 11690, 12160, 12692, 12800, 13300, 13360, 14000, 15200, 15865, 16000, 16625, 16700, 17024, 17920, 18704, 19000, 20875, 21280, 21376, 22211, 22400, 23380, 24320, 25384, 26600, 26720, 28000, 29225, 30400, 31730, 32000, 33250, 33400, 34048, 37408, 38000, 41750, 42560, 42752, 44422, 44800, 46760, 48640, 50768, 53200, 53440, 56000, 58450, 60800, 63460, 64000, 66500, 66800, 68096, 74816, 76000, 79325, 83500, 85120, 85504, 88844, 89600, 93520, 101536, 106400, 106880, 111055, 112000, 116900, 121600, 126920, 133000, 133600, 146125, 149632, 152000, 158650, 167000, 170240, 177688, 187040, 203072, 212800, 213760, 222110, 224000, 233800, 243200, 253840, 266000, 267200, 292250, 299264, 304000, 317300, 334000, 340480, 355376, 374080, 396625, 406144, 425600, 427520, 444220, 448000, 467600, 507680, 532000, 534400, 555275, 584500, 598528, 608000, 634600, 668000, 710752, 748160, 793250, 812288, 851200, 888440, 935200, 1015360, 1064000, 1068800, 1110550, 1169000, 1216000, 1269200, 1336000, 1421504, 1496320, 1586500, 1624576, 1702400, 1776880, 1870400, 2030720, 2128000, 2137600, 2221100, 2338000, 2538400, 2672000, 2776375, 2843008, 2992640, 3173000, 3553760, 3740800, 4061440, 4256000, 4442200, 4676000, 5076800, 5344000, 5552750, 5686016, 6346000, 7107520, 7481600, 8122880, 8512000, 8884400, 9352000, 10153600, 10688000, 11105500, 11372032, 12692000, 14215040, 14963200, 17768800, 18704000, 20307200, 22211000, 25384000, 28430080, 35537600, 37408000, 40614400, 44422000, 50768000, 56860160, 71075200, 74816000, 88844000, 101536000, 142150400, 177688000, 203072000, 284300800, 355376000, 710752000, 1421504000]

約数ペア:

[(1, 1421504000), (2, 710752000), (4, 355376000), (5, 284300800), (7, 203072000), (8, 177688000), (10, 142150400), (14, 101536000), (16, 88844000), (19, 74816000), (20, 71075200), (25, 56860160), (28, 50768000), (32, 44422000), (35, 40614400), (38, 37408000), (40, 35537600), (50, 28430080), (56, 25384000), (64, 22211000), (70, 20307200), (76, 18704000), (80, 17768800), (95, 14963200), (100, 14215040), (112, 12692000), (125, 11372032), (128, 11105500), (133, 10688000), (140, 10153600), (152, 9352000), (160, 8884400), (167, 8512000), (175, 8122880), (190, 7481600), (200, 7107520), (224, 6346000), (250, 5686016), (256, 5552750), (266, 5344000), (280, 5076800), (304, 4676000), (320, 4442200), (334, 4256000), (350, 4061440), (380, 3740800), (400, 3553760), (448, 3173000), (475, 2992640), (500, 2843008), (512, 2776375), (532, 2672000), (560, 2538400), (608, 2338000), (640, 2221100), (665, 2137600), (668, 2128000), (700, 2030720), (760, 1870400), (800, 1776880), (835, 1702400), (875, 1624576), (896, 1586500), (950, 1496320), (1000, 1421504), (1064, 1336000), (1120, 1269200), (1169, 1216000), (1216, 1169000), (1280, 1110550), (1330, 1068800), (1336, 1064000), (1400, 1015360), (1520, 935200), (1600, 888440), (1670, 851200), (1750, 812288), (1792, 793250), (1900, 748160), (2000, 710752), (2128, 668000), (2240, 634600), (2338, 608000), (2375, 598528), (2432, 584500), (2560, 555275), (2660, 534400), (2672, 532000), (2800, 507680), (3040, 467600), (3173, 448000), (3200, 444220), (3325, 427520), (3340, 425600), (3500, 406144), (3584, 396625), (3800, 374080), (4000, 355376), (4175, 340480), (4256, 334000), (4480, 317300), (4676, 304000), (4750, 299264), (4864, 292250), (5320, 267200), (5344, 266000), (5600, 253840), (5845, 243200), (6080, 233800), (6346, 224000), (6400, 222110), (6650, 213760), (6680, 212800), (7000, 203072), (7600, 187040), (8000, 177688), (8350, 170240), (8512, 167000), (8960, 158650), (9352, 152000), (9500, 149632), (9728, 146125), (10640, 133600), (10688, 133000), (11200, 126920), (11690, 121600), (12160, 116900), (12692, 112000), (12800, 111055), (13300, 106880), (13360, 106400), (14000, 101536), (15200, 93520), (15865, 89600), (16000, 88844), (16625, 85504), (16700, 85120), (17024, 83500), (17920, 79325), (18704, 76000), (19000, 74816), (20875, 68096), (21280, 66800), (21376, 66500), (22211, 64000), (22400, 63460), (23380, 60800), (24320, 58450), (25384, 56000), (26600, 53440), (26720, 53200), (28000, 50768), (29225, 48640), (30400, 46760), (31730, 44800), (32000, 44422), (33250, 42752), (33400, 42560), (34048, 41750), (37408, 38000)]