2563481520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 400

約数和(自身を含む): 9592957440

約数和(自身を除く): 7029475920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 48, 54, 57, 60, 72, 76, 80, 81, 90, 94, 95, 108, 114, 120, 135, 141, 144, 152, 162, 171, 180, 188, 190, 216, 228, 235, 240, 270, 282, 285, 304, 324, 342, 360, 376, 380, 405, 423, 432, 443, 456, 470, 513, 540, 564, 570, 648, 684, 705, 720, 752, 760, 810, 846, 855, 886, 893, 912, 940, 1026, 1080, 1128, 1140, 1269, 1296, 1329, 1368, 1410, 1520, 1539, 1620, 1692, 1710, 1772, 1786, 1880, 2052, 2115, 2160, 2215, 2256, 2280, 2538, 2565, 2658, 2679, 2736, 2820, 3078, 3240, 3384, 3420, 3544, 3572, 3760, 3807, 3987, 4104, 4230, 4430, 4465, 4560, 5076, 5130, 5316, 5358, 5640, 6156, 6345, 6480, 6645, 6768, 6840, 7088, 7144, 7614, 7695, 7974, 8037, 8208, 8417, 8460, 8860, 8930, 10152, 10260, 10632, 10716, 11280, 11961, 12312, 12690, 13290, 13395, 13680, 14288, 15228, 15390, 15948, 16074, 16834, 16920, 17720, 17860, 19035, 19935, 20304, 20520, 20821, 21264, 21432, 23922, 24111, 24624, 25251, 25380, 26580, 26790, 30456, 30780, 31896, 32148, 33668, 33840, 35440, 35720, 35883, 38070, 39870, 40185, 41040, 41642, 42085, 42864, 47844, 48222, 50502, 50760, 53160, 53580, 59805, 60912, 61560, 62463, 63792, 64296, 67336, 71440, 71766, 72333, 75753, 76140, 79740, 80370, 83284, 84170, 95688, 96444, 101004, 101520, 104105, 106320, 107160, 119610, 120555, 123120, 124926, 126255, 128592, 134672, 143532, 144666, 151506, 152280, 159480, 160740, 166568, 168340, 179415, 187389, 191376, 192888, 202008, 208210, 214320, 227259, 239220, 241110, 249852, 252510, 287064, 289332, 303012, 304560, 312315, 318960, 321480, 333136, 336680, 358830, 361665, 374778, 378765, 385776, 395599, 404016, 416420, 454518, 478440, 482220, 499704, 505020, 562167, 574128, 578664, 606024, 624630, 642960, 673360, 681777, 717660, 723330, 749556, 757530, 791198, 832840, 909036, 936945, 956880, 964440, 999408, 1010040, 1124334, 1136295, 1157328, 1186797, 1212048, 1249260, 1363554, 1435320, 1446660, 1499112, 1515060, 1582396, 1665680, 1686501, 1818072, 1873890, 1928880, 1977995, 2020080, 2248668, 2272590, 2373594, 2498520, 2727108, 2810835, 2870640, 2893320, 2998224, 3030120, 3164792, 3373002, 3408885, 3560391, 3636144, 3747780, 3955990, 4497336, 4545180, 4747188, 4997040, 5454216, 5621670, 5786640, 5933985, 6060240, 6329584, 6746004, 6817770, 7120782, 7495560, 7911980, 8432505, 8994672, 9090360, 9494376, 10681173, 10908432, 11243340, 11867970, 13492008, 13635540, 14241564, 14991120, 15823960, 16865010, 17801955, 18180720, 18988752, 21362346, 22486680, 23735940, 26984016, 27271080, 28483128, 31647920, 32043519, 33730020, 35603910, 42724692, 44973360, 47471880, 53405865, 54542160, 56966256, 64087038, 67460040, 71207820, 85449384, 94943760, 106811730, 128174076, 134920080, 142415640, 160217595, 170898768, 213623460, 256348152, 284831280, 320435190, 427246920, 512696304, 640870380, 854493840, 1281740760, 2563481520]

約数ペア:

[(1, 2563481520), (2, 1281740760), (3, 854493840), (4, 640870380), (5, 512696304), (6, 427246920), (8, 320435190), (9, 284831280), (10, 256348152), (12, 213623460), (15, 170898768), (16, 160217595), (18, 142415640), (19, 134920080), (20, 128174076), (24, 106811730), (27, 94943760), (30, 85449384), (36, 71207820), (38, 67460040), (40, 64087038), (45, 56966256), (47, 54542160), (48, 53405865), (54, 47471880), (57, 44973360), (60, 42724692), (72, 35603910), (76, 33730020), (80, 32043519), (81, 31647920), (90, 28483128), (94, 27271080), (95, 26984016), (108, 23735940), (114, 22486680), (120, 21362346), (135, 18988752), (141, 18180720), (144, 17801955), (152, 16865010), (162, 15823960), (171, 14991120), (180, 14241564), (188, 13635540), (190, 13492008), (216, 11867970), (228, 11243340), (235, 10908432), (240, 10681173), (270, 9494376), (282, 9090360), (285, 8994672), (304, 8432505), (324, 7911980), (342, 7495560), (360, 7120782), (376, 6817770), (380, 6746004), (405, 6329584), (423, 6060240), (432, 5933985), (443, 5786640), (456, 5621670), (470, 5454216), (513, 4997040), (540, 4747188), (564, 4545180), (570, 4497336), (648, 3955990), (684, 3747780), (705, 3636144), (720, 3560391), (752, 3408885), (760, 3373002), (810, 3164792), (846, 3030120), (855, 2998224), (886, 2893320), (893, 2870640), (912, 2810835), (940, 2727108), (1026, 2498520), (1080, 2373594), (1128, 2272590), (1140, 2248668), (1269, 2020080), (1296, 1977995), (1329, 1928880), (1368, 1873890), (1410, 1818072), (1520, 1686501), (1539, 1665680), (1620, 1582396), (1692, 1515060), (1710, 1499112), (1772, 1446660), (1786, 1435320), (1880, 1363554), (2052, 1249260), (2115, 1212048), (2160, 1186797), (2215, 1157328), (2256, 1136295), (2280, 1124334), (2538, 1010040), (2565, 999408), (2658, 964440), (2679, 956880), (2736, 936945), (2820, 909036), (3078, 832840), (3240, 791198), (3384, 757530), (3420, 749556), (3544, 723330), (3572, 717660), (3760, 681777), (3807, 673360), (3987, 642960), (4104, 624630), (4230, 606024), (4430, 578664), (4465, 574128), (4560, 562167), (5076, 505020), (5130, 499704), (5316, 482220), (5358, 478440), (5640, 454518), (6156, 416420), (6345, 404016), (6480, 395599), (6645, 385776), (6768, 378765), (6840, 374778), (7088, 361665), (7144, 358830), (7614, 336680), (7695, 333136), (7974, 321480), (8037, 318960), (8208, 312315), (8417, 304560), (8460, 303012), (8860, 289332), (8930, 287064), (10152, 252510), (10260, 249852), (10632, 241110), (10716, 239220), (11280, 227259), (11961, 214320), (12312, 208210), (12690, 202008), (13290, 192888), (13395, 191376), (13680, 187389), (14288, 179415), (15228, 168340), (15390, 166568), (15948, 160740), (16074, 159480), (16834, 152280), (16920, 151506), (17720, 144666), (17860, 143532), (19035, 134672), (19935, 128592), (20304, 126255), (20520, 124926), (20821, 123120), (21264, 120555), (21432, 119610), (23922, 107160), (24111, 106320), (24624, 104105), (25251, 101520), (25380, 101004), (26580, 96444), (26790, 95688), (30456, 84170), (30780, 83284), (31896, 80370), (32148, 79740), (33668, 76140), (33840, 75753), (35440, 72333), (35720, 71766), (35883, 71440), (38070, 67336), (39870, 64296), (40185, 63792), (41040, 62463), (41642, 61560), (42085, 60912), (42864, 59805), (47844, 53580), (48222, 53160), (50502, 50760)]