30851283840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7583}}^1$

素因数の和:7781

約数の個数: 256

約数和(自身を含む): 106566727680

約数和(自身を除く): 75715443840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 163, 192, 195, 208, 240, 260, 312, 320, 326, 384, 390, 416, 480, 489, 520, 624, 640, 652, 780, 815, 832, 960, 978, 1040, 1248, 1304, 1560, 1630, 1664, 1920, 1956, 2080, 2119, 2445, 2496, 2608, 3120, 3260, 3912, 4160, 4238, 4890, 4992, 5216, 6240, 6357, 6520, 7583, 7824, 8320, 8476, 9780, 10432, 10595, 12480, 12714, 13040, 15166, 15648, 16952, 19560, 20864, 21190, 22749, 24960, 25428, 26080, 30332, 31296, 31785, 33904, 37915, 39120, 42380, 45498, 50856, 52160, 60664, 62592, 63570, 67808, 75830, 78240, 84760, 90996, 98579, 101712, 104320, 113745, 121328, 127140, 135616, 151660, 156480, 169520, 181992, 197158, 203424, 227490, 242656, 254280, 271232, 295737, 303320, 312960, 339040, 363984, 394316, 406848, 454980, 485312, 492895, 508560, 591474, 606640, 678080, 727968, 788632, 813696, 909960, 970624, 985790, 1017120, 1182948, 1213280, 1236029, 1356160, 1455936, 1478685, 1577264, 1819920, 1971580, 2034240, 2365896, 2426560, 2472058, 2911872, 2957370, 3154528, 3639840, 3708087, 3943160, 4068480, 4731792, 4853120, 4944116, 5914740, 6180145, 6309056, 7279680, 7416174, 7886320, 9463584, 9888232, 11829480, 12360290, 12618112, 14559360, 14832348, 15772640, 16068377, 18540435, 18927168, 19776464, 23658960, 24720580, 29664696, 31545280, 32136754, 37080870, 37854336, 39552928, 47317920, 48205131, 49441160, 59329392, 63090560, 64273508, 74161740, 79105856, 80341885, 94635840, 96410262, 98882320, 118658784, 128547016, 148323480, 158211712, 160683770, 189271680, 192820524, 197764640, 237317568, 241025655, 257094032, 296646960, 321367540, 385641048, 395529280, 474635136, 482051310, 514188064, 593293920, 642735080, 771282096, 791058560, 964102620, 1028376128, 1186587840, 1285470160, 1542564192, 1928205240, 2056752256, 2373175680, 2570940320, 3085128384, 3856410480, 5141880640, 6170256768, 7712820960, 10283761280, 15425641920, 30851283840]

約数ペア:

[(1, 30851283840), (2, 15425641920), (3, 10283761280), (4, 7712820960), (5, 6170256768), (6, 5141880640), (8, 3856410480), (10, 3085128384), (12, 2570940320), (13, 2373175680), (15, 2056752256), (16, 1928205240), (20, 1542564192), (24, 1285470160), (26, 1186587840), (30, 1028376128), (32, 964102620), (39, 791058560), (40, 771282096), (48, 642735080), (52, 593293920), (60, 514188064), (64, 482051310), (65, 474635136), (78, 395529280), (80, 385641048), (96, 321367540), (104, 296646960), (120, 257094032), (128, 241025655), (130, 237317568), (156, 197764640), (160, 192820524), (163, 189271680), (192, 160683770), (195, 158211712), (208, 148323480), (240, 128547016), (260, 118658784), (312, 98882320), (320, 96410262), (326, 94635840), (384, 80341885), (390, 79105856), (416, 74161740), (480, 64273508), (489, 63090560), (520, 59329392), (624, 49441160), (640, 48205131), (652, 47317920), (780, 39552928), (815, 37854336), (832, 37080870), (960, 32136754), (978, 31545280), (1040, 29664696), (1248, 24720580), (1304, 23658960), (1560, 19776464), (1630, 18927168), (1664, 18540435), (1920, 16068377), (1956, 15772640), (2080, 14832348), (2119, 14559360), (2445, 12618112), (2496, 12360290), (2608, 11829480), (3120, 9888232), (3260, 9463584), (3912, 7886320), (4160, 7416174), (4238, 7279680), (4890, 6309056), (4992, 6180145), (5216, 5914740), (6240, 4944116), (6357, 4853120), (6520, 4731792), (7583, 4068480), (7824, 3943160), (8320, 3708087), (8476, 3639840), (9780, 3154528), (10432, 2957370), (10595, 2911872), (12480, 2472058), (12714, 2426560), (13040, 2365896), (15166, 2034240), (15648, 1971580), (16952, 1819920), (19560, 1577264), (20864, 1478685), (21190, 1455936), (22749, 1356160), (24960, 1236029), (25428, 1213280), (26080, 1182948), (30332, 1017120), (31296, 985790), (31785, 970624), (33904, 909960), (37915, 813696), (39120, 788632), (42380, 727968), (45498, 678080), (50856, 606640), (52160, 591474), (60664, 508560), (62592, 492895), (63570, 485312), (67808, 454980), (75830, 406848), (78240, 394316), (84760, 363984), (90996, 339040), (98579, 312960), (101712, 303320), (104320, 295737), (113745, 271232), (121328, 254280), (127140, 242656), (135616, 227490), (151660, 203424), (156480, 197158), (169520, 181992)]