317943720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 1186099200

約数和(自身を除く): 868155480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 43, 45, 46, 47, 57, 60, 69, 72, 76, 86, 90, 92, 94, 95, 114, 115, 120, 129, 138, 141, 152, 171, 172, 180, 184, 188, 190, 207, 215, 228, 230, 235, 258, 276, 282, 285, 342, 344, 345, 360, 376, 380, 387, 414, 423, 430, 437, 456, 460, 470, 516, 552, 564, 570, 645, 684, 690, 705, 760, 774, 817, 828, 846, 855, 860, 874, 893, 920, 940, 989, 1032, 1035, 1081, 1128, 1140, 1290, 1311, 1368, 1380, 1410, 1548, 1634, 1656, 1692, 1710, 1720, 1748, 1786, 1880, 1935, 1978, 2021, 2070, 2115, 2162, 2185, 2280, 2451, 2580, 2622, 2679, 2760, 2820, 2967, 3096, 3243, 3268, 3384, 3420, 3496, 3572, 3870, 3933, 3956, 4042, 4085, 4140, 4230, 4324, 4370, 4465, 4902, 4945, 5160, 5244, 5358, 5405, 5640, 5934, 6063, 6486, 6536, 6555, 6840, 7144, 7353, 7740, 7866, 7912, 8037, 8084, 8170, 8280, 8460, 8648, 8740, 8901, 8930, 9729, 9804, 9890, 10105, 10488, 10716, 10810, 11868, 12126, 12255, 12972, 13110, 13395, 14706, 14835, 15480, 15732, 16074, 16168, 16215, 16340, 16920, 17480, 17802, 17860, 18189, 18791, 19458, 19608, 19665, 19780, 20210, 20539, 21432, 21620, 23736, 24252, 24510, 25944, 26220, 26790, 29412, 29670, 30315, 31464, 32148, 32430, 32680, 35604, 35720, 36378, 36765, 37582, 38399, 38916, 39330, 39560, 40185, 40420, 41078, 43240, 44505, 46483, 48504, 48645, 49020, 52440, 53580, 56373, 58824, 59340, 60630, 61617, 64296, 64860, 71208, 72756, 73530, 75164, 76798, 77832, 78660, 80370, 80840, 82156, 89010, 90945, 92966, 93955, 97290, 98040, 102695, 107160, 112746, 115197, 118680, 121260, 123234, 129720, 139449, 145512, 147060, 150328, 153596, 157320, 160740, 164312, 169119, 178020, 181890, 184851, 185932, 187910, 191995, 194580, 205390, 225492, 230394, 232415, 242520, 246468, 278898, 281865, 294120, 307192, 308085, 321480, 338238, 345591, 356040, 363780, 369702, 371864, 375820, 383990, 389160, 410780, 418347, 450984, 460788, 464830, 492936, 557796, 563730, 575985, 616170, 676476, 691182, 697245, 727560, 739404, 751640, 767980, 821560, 836694, 845595, 883177, 921576, 924255, 929660, 1115592, 1127460, 1151970, 1232340, 1352952, 1382364, 1394490, 1478808, 1535960, 1673388, 1691190, 1727955, 1766354, 1848510, 1859320, 2091735, 2254920, 2303940, 2464680, 2649531, 2764728, 2788980, 3346776, 3382380, 3455910, 3532708, 3697020, 4183470, 4415885, 4607880, 5299062, 5577960, 6764760, 6911820, 7065416, 7394040, 7948593, 8366940, 8831770, 10598124, 13247655, 13823640, 15897186, 16733880, 17663540, 21196248, 26495310, 31794372, 35327080, 39742965, 52990620, 63588744, 79485930, 105981240, 158971860, 317943720]

約数ペア:

[(1, 317943720), (2, 158971860), (3, 105981240), (4, 79485930), (5, 63588744), (6, 52990620), (8, 39742965), (9, 35327080), (10, 31794372), (12, 26495310), (15, 21196248), (18, 17663540), (19, 16733880), (20, 15897186), (23, 13823640), (24, 13247655), (30, 10598124), (36, 8831770), (38, 8366940), (40, 7948593), (43, 7394040), (45, 7065416), (46, 6911820), (47, 6764760), (57, 5577960), (60, 5299062), (69, 4607880), (72, 4415885), (76, 4183470), (86, 3697020), (90, 3532708), (92, 3455910), (94, 3382380), (95, 3346776), (114, 2788980), (115, 2764728), (120, 2649531), (129, 2464680), (138, 2303940), (141, 2254920), (152, 2091735), (171, 1859320), (172, 1848510), (180, 1766354), (184, 1727955), (188, 1691190), (190, 1673388), (207, 1535960), (215, 1478808), (228, 1394490), (230, 1382364), (235, 1352952), (258, 1232340), (276, 1151970), (282, 1127460), (285, 1115592), (342, 929660), (344, 924255), (345, 921576), (360, 883177), (376, 845595), (380, 836694), (387, 821560), (414, 767980), (423, 751640), (430, 739404), (437, 727560), (456, 697245), (460, 691182), (470, 676476), (516, 616170), (552, 575985), (564, 563730), (570, 557796), (645, 492936), (684, 464830), (690, 460788), (705, 450984), (760, 418347), (774, 410780), (817, 389160), (828, 383990), (846, 375820), (855, 371864), (860, 369702), (874, 363780), (893, 356040), (920, 345591), (940, 338238), (989, 321480), (1032, 308085), (1035, 307192), (1081, 294120), (1128, 281865), (1140, 278898), (1290, 246468), (1311, 242520), (1368, 232415), (1380, 230394), (1410, 225492), (1548, 205390), (1634, 194580), (1656, 191995), (1692, 187910), (1710, 185932), (1720, 184851), (1748, 181890), (1786, 178020), (1880, 169119), (1935, 164312), (1978, 160740), (2021, 157320), (2070, 153596), (2115, 150328), (2162, 147060), (2185, 145512), (2280, 139449), (2451, 129720), (2580, 123234), (2622, 121260), (2679, 118680), (2760, 115197), (2820, 112746), (2967, 107160), (3096, 102695), (3243, 98040), (3268, 97290), (3384, 93955), (3420, 92966), (3496, 90945), (3572, 89010), (3870, 82156), (3933, 80840), (3956, 80370), (4042, 78660), (4085, 77832), (4140, 76798), (4230, 75164), (4324, 73530), (4370, 72756), (4465, 71208), (4902, 64860), (4945, 64296), (5160, 61617), (5244, 60630), (5358, 59340), (5405, 58824), (5640, 56373), (5934, 53580), (6063, 52440), (6486, 49020), (6536, 48645), (6555, 48504), (6840, 46483), (7144, 44505), (7353, 43240), (7740, 41078), (7866, 40420), (7912, 40185), (8037, 39560), (8084, 39330), (8170, 38916), (8280, 38399), (8460, 37582), (8648, 36765), (8740, 36378), (8901, 35720), (8930, 35604), (9729, 32680), (9804, 32430), (9890, 32148), (10105, 31464), (10488, 30315), (10716, 29670), (10810, 29412), (11868, 26790), (12126, 26220), (12255, 25944), (12972, 24510), (13110, 24252), (13395, 23736), (14706, 21620), (14835, 21432), (15480, 20539), (15732, 20210), (16074, 19780), (16168, 19665), (16215, 19608), (16340, 19458), (16920, 18791), (17480, 18189), (17802, 17860)]