248825520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 400

約数和(自身を含む): 950653440

約数和(自身を除く): 701827920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 47, 48, 54, 57, 60, 72, 76, 80, 81, 86, 90, 94, 95, 108, 114, 120, 129, 135, 141, 144, 152, 162, 171, 172, 180, 188, 190, 215, 216, 228, 235, 240, 258, 270, 282, 285, 304, 324, 342, 344, 360, 376, 380, 387, 405, 423, 430, 432, 456, 470, 513, 516, 540, 564, 570, 645, 648, 684, 688, 705, 720, 752, 760, 774, 810, 817, 846, 855, 860, 893, 912, 940, 1026, 1032, 1080, 1128, 1140, 1161, 1269, 1290, 1296, 1368, 1410, 1520, 1539, 1548, 1620, 1634, 1692, 1710, 1720, 1786, 1880, 1935, 2021, 2052, 2064, 2115, 2160, 2256, 2280, 2322, 2451, 2538, 2565, 2580, 2679, 2736, 2820, 3078, 3096, 3240, 3268, 3384, 3420, 3440, 3483, 3572, 3760, 3807, 3870, 4042, 4085, 4104, 4230, 4465, 4560, 4644, 4902, 5076, 5130, 5160, 5358, 5640, 5805, 6063, 6156, 6192, 6345, 6480, 6536, 6768, 6840, 6966, 7144, 7353, 7614, 7695, 7740, 8037, 8084, 8170, 8208, 8460, 8930, 9288, 9804, 10105, 10152, 10260, 10320, 10716, 11280, 11610, 12126, 12255, 12312, 12690, 13072, 13395, 13680, 13932, 14288, 14706, 15228, 15390, 15480, 16074, 16168, 16340, 16920, 17415, 17860, 18189, 18576, 19035, 19608, 20210, 20304, 20520, 21432, 22059, 23220, 24111, 24252, 24510, 24624, 25380, 26790, 27864, 29412, 30315, 30456, 30780, 30960, 32148, 32336, 32680, 33840, 34830, 35720, 36378, 36765, 38070, 38399, 39216, 40185, 40420, 41040, 42864, 44118, 46440, 48222, 48504, 49020, 50760, 53580, 54567, 55728, 58824, 60630, 60912, 61560, 64296, 65360, 66177, 69660, 71440, 72333, 72756, 73530, 76140, 76798, 80370, 80840, 88236, 90945, 92880, 96444, 97008, 98040, 101520, 107160, 109134, 110295, 115197, 117648, 120555, 121260, 123120, 128592, 132354, 139320, 144666, 145512, 147060, 152280, 153596, 160740, 161680, 163701, 176472, 181890, 191995, 192888, 196080, 214320, 218268, 220590, 230394, 241110, 242520, 264708, 272835, 278640, 289332, 291024, 294120, 304560, 307192, 321480, 327402, 330885, 345591, 352944, 361665, 363780, 383990, 385776, 436536, 441180, 460788, 482220, 485040, 529416, 545670, 575985, 578664, 588240, 614384, 642960, 654804, 661770, 691182, 723330, 727560, 767980, 818505, 873072, 882360, 921576, 964440, 1036773, 1058832, 1091340, 1151970, 1157328, 1309608, 1323540, 1382364, 1446660, 1455120, 1535960, 1637010, 1727955, 1764720, 1843152, 1928880, 2073546, 2182680, 2303940, 2619216, 2647080, 2764728, 2893320, 3071920, 3110319, 3274020, 3455910, 4147092, 4365360, 4607880, 5183865, 5294160, 5529456, 5786640, 6220638, 6548040, 6911820, 8294184, 9215760, 10367730, 12441276, 13096080, 13823640, 15551595, 16588368, 20735460, 24882552, 27647280, 31103190, 41470920, 49765104, 62206380, 82941840, 124412760, 248825520]

約数ペア:

[(1, 248825520), (2, 124412760), (3, 82941840), (4, 62206380), (5, 49765104), (6, 41470920), (8, 31103190), (9, 27647280), (10, 24882552), (12, 20735460), (15, 16588368), (16, 15551595), (18, 13823640), (19, 13096080), (20, 12441276), (24, 10367730), (27, 9215760), (30, 8294184), (36, 6911820), (38, 6548040), (40, 6220638), (43, 5786640), (45, 5529456), (47, 5294160), (48, 5183865), (54, 4607880), (57, 4365360), (60, 4147092), (72, 3455910), (76, 3274020), (80, 3110319), (81, 3071920), (86, 2893320), (90, 2764728), (94, 2647080), (95, 2619216), (108, 2303940), (114, 2182680), (120, 2073546), (129, 1928880), (135, 1843152), (141, 1764720), (144, 1727955), (152, 1637010), (162, 1535960), (171, 1455120), (172, 1446660), (180, 1382364), (188, 1323540), (190, 1309608), (215, 1157328), (216, 1151970), (228, 1091340), (235, 1058832), (240, 1036773), (258, 964440), (270, 921576), (282, 882360), (285, 873072), (304, 818505), (324, 767980), (342, 727560), (344, 723330), (360, 691182), (376, 661770), (380, 654804), (387, 642960), (405, 614384), (423, 588240), (430, 578664), (432, 575985), (456, 545670), (470, 529416), (513, 485040), (516, 482220), (540, 460788), (564, 441180), (570, 436536), (645, 385776), (648, 383990), (684, 363780), (688, 361665), (705, 352944), (720, 345591), (752, 330885), (760, 327402), (774, 321480), (810, 307192), (817, 304560), (846, 294120), (855, 291024), (860, 289332), (893, 278640), (912, 272835), (940, 264708), (1026, 242520), (1032, 241110), (1080, 230394), (1128, 220590), (1140, 218268), (1161, 214320), (1269, 196080), (1290, 192888), (1296, 191995), (1368, 181890), (1410, 176472), (1520, 163701), (1539, 161680), (1548, 160740), (1620, 153596), (1634, 152280), (1692, 147060), (1710, 145512), (1720, 144666), (1786, 139320), (1880, 132354), (1935, 128592), (2021, 123120), (2052, 121260), (2064, 120555), (2115, 117648), (2160, 115197), (2256, 110295), (2280, 109134), (2322, 107160), (2451, 101520), (2538, 98040), (2565, 97008), (2580, 96444), (2679, 92880), (2736, 90945), (2820, 88236), (3078, 80840), (3096, 80370), (3240, 76798), (3268, 76140), (3384, 73530), (3420, 72756), (3440, 72333), (3483, 71440), (3572, 69660), (3760, 66177), (3807, 65360), (3870, 64296), (4042, 61560), (4085, 60912), (4104, 60630), (4230, 58824), (4465, 55728), (4560, 54567), (4644, 53580), (4902, 50760), (5076, 49020), (5130, 48504), (5160, 48222), (5358, 46440), (5640, 44118), (5805, 42864), (6063, 41040), (6156, 40420), (6192, 40185), (6345, 39216), (6480, 38399), (6536, 38070), (6768, 36765), (6840, 36378), (6966, 35720), (7144, 34830), (7353, 33840), (7614, 32680), (7695, 32336), (7740, 32148), (8037, 30960), (8084, 30780), (8170, 30456), (8208, 30315), (8460, 29412), (8930, 27864), (9288, 26790), (9804, 25380), (10105, 24624), (10152, 24510), (10260, 24252), (10320, 24111), (10716, 23220), (11280, 22059), (11610, 21432), (12126, 20520), (12255, 20304), (12312, 20210), (12690, 19608), (13072, 19035), (13395, 18576), (13680, 18189), (13932, 17860), (14288, 17415), (14706, 16920), (15228, 16340), (15390, 16168), (15480, 16074)]