1025274960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:690

約数の個数: 240

約数和(自身を含む): 3656016000

約数和(自身を除く): 2630741040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 149, 152, 171, 180, 190, 228, 240, 285, 298, 304, 342, 360, 380, 447, 456, 503, 570, 596, 684, 720, 745, 760, 855, 894, 912, 1006, 1140, 1192, 1341, 1368, 1490, 1509, 1520, 1710, 1788, 2012, 2235, 2280, 2384, 2515, 2682, 2736, 2831, 2980, 3018, 3420, 3576, 4024, 4470, 4527, 4560, 5030, 5364, 5662, 5960, 6036, 6705, 6840, 7152, 7545, 8048, 8493, 8940, 9054, 9557, 10060, 10728, 11324, 11920, 12072, 13410, 13680, 14155, 15090, 16986, 17880, 18108, 19114, 20120, 21456, 22635, 22648, 24144, 25479, 26820, 28310, 28671, 30180, 33972, 35760, 36216, 38228, 40240, 42465, 45270, 45296, 47785, 50958, 53640, 56620, 57342, 60360, 67944, 72432, 74947, 76456, 84930, 86013, 90540, 95570, 101916, 107280, 113240, 114684, 120720, 127395, 135888, 143355, 149894, 152912, 169860, 172026, 181080, 191140, 203832, 224841, 226480, 229368, 254790, 286710, 299788, 339720, 344052, 362160, 374735, 382280, 407664, 430065, 449682, 458736, 509580, 573420, 599576, 674523, 679440, 688104, 749470, 764560, 860130, 899364, 1019160, 1124205, 1146840, 1199152, 1349046, 1376208, 1423993, 1498940, 1720260, 1798728, 2038320, 2248410, 2293680, 2698092, 2847986, 2997880, 3372615, 3440520, 3597456, 4271979, 4496820, 5396184, 5695972, 5995760, 6745230, 6881040, 7119965, 8543958, 8993640, 10792368, 11391944, 12815937, 13490460, 14239930, 17087916, 17987280, 21359895, 22783888, 25631874, 26980920, 28479860, 34175832, 42719790, 51263748, 53961840, 56959720, 64079685, 68351664, 85439580, 102527496, 113919440, 128159370, 170879160, 205054992, 256318740, 341758320, 512637480, 1025274960]

約数ペア:

[(1, 1025274960), (2, 512637480), (3, 341758320), (4, 256318740), (5, 205054992), (6, 170879160), (8, 128159370), (9, 113919440), (10, 102527496), (12, 85439580), (15, 68351664), (16, 64079685), (18, 56959720), (19, 53961840), (20, 51263748), (24, 42719790), (30, 34175832), (36, 28479860), (38, 26980920), (40, 25631874), (45, 22783888), (48, 21359895), (57, 17987280), (60, 17087916), (72, 14239930), (76, 13490460), (80, 12815937), (90, 11391944), (95, 10792368), (114, 8993640), (120, 8543958), (144, 7119965), (149, 6881040), (152, 6745230), (171, 5995760), (180, 5695972), (190, 5396184), (228, 4496820), (240, 4271979), (285, 3597456), (298, 3440520), (304, 3372615), (342, 2997880), (360, 2847986), (380, 2698092), (447, 2293680), (456, 2248410), (503, 2038320), (570, 1798728), (596, 1720260), (684, 1498940), (720, 1423993), (745, 1376208), (760, 1349046), (855, 1199152), (894, 1146840), (912, 1124205), (1006, 1019160), (1140, 899364), (1192, 860130), (1341, 764560), (1368, 749470), (1490, 688104), (1509, 679440), (1520, 674523), (1710, 599576), (1788, 573420), (2012, 509580), (2235, 458736), (2280, 449682), (2384, 430065), (2515, 407664), (2682, 382280), (2736, 374735), (2831, 362160), (2980, 344052), (3018, 339720), (3420, 299788), (3576, 286710), (4024, 254790), (4470, 229368), (4527, 226480), (4560, 224841), (5030, 203832), (5364, 191140), (5662, 181080), (5960, 172026), (6036, 169860), (6705, 152912), (6840, 149894), (7152, 143355), (7545, 135888), (8048, 127395), (8493, 120720), (8940, 114684), (9054, 113240), (9557, 107280), (10060, 101916), (10728, 95570), (11324, 90540), (11920, 86013), (12072, 84930), (13410, 76456), (13680, 74947), (14155, 72432), (15090, 67944), (16986, 60360), (17880, 57342), (18108, 56620), (19114, 53640), (20120, 50958), (21456, 47785), (22635, 45296), (22648, 45270), (24144, 42465), (25479, 40240), (26820, 38228), (28310, 36216), (28671, 35760), (30180, 33972)]