1222909920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 384

約数和(自身を含む): 4615833600

約数和(自身を除く): 3392923680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 47, 48, 54, 57, 60, 72, 76, 80, 90, 94, 95, 96, 108, 114, 120, 135, 141, 144, 152, 160, 171, 180, 188, 190, 216, 228, 235, 240, 270, 282, 285, 288, 304, 317, 342, 360, 376, 380, 423, 432, 456, 470, 480, 513, 540, 564, 570, 608, 634, 684, 705, 720, 752, 760, 846, 855, 864, 893, 912, 940, 951, 1026, 1080, 1128, 1140, 1268, 1269, 1368, 1410, 1440, 1504, 1520, 1585, 1692, 1710, 1786, 1824, 1880, 1902, 2052, 2115, 2160, 2256, 2280, 2536, 2538, 2565, 2679, 2736, 2820, 2853, 3040, 3170, 3384, 3420, 3572, 3760, 3804, 4104, 4230, 4320, 4465, 4512, 4560, 4755, 5072, 5076, 5130, 5358, 5472, 5640, 5706, 6023, 6340, 6345, 6768, 6840, 7144, 7520, 7608, 8037, 8208, 8460, 8559, 8930, 9120, 9510, 10144, 10152, 10260, 10716, 11280, 11412, 12046, 12680, 12690, 13395, 13536, 13680, 14265, 14288, 14899, 15216, 16074, 16416, 16920, 17118, 17860, 18069, 19020, 20304, 20520, 21432, 22560, 22824, 24092, 24111, 25360, 25380, 26790, 27360, 28530, 28576, 29798, 30115, 30432, 32148, 33840, 34236, 35720, 36138, 38040, 40185, 40608, 41040, 42795, 42864, 44697, 45648, 48184, 48222, 50720, 50760, 53580, 54207, 57060, 59596, 60230, 64296, 67680, 68472, 71440, 72276, 74495, 76080, 80370, 82080, 85590, 85728, 89394, 90345, 91296, 96368, 96444, 101520, 107160, 108414, 114120, 119192, 120460, 120555, 128592, 134091, 136944, 142880, 144552, 148990, 152160, 160740, 162621, 171180, 178788, 180690, 192736, 192888, 203040, 214320, 216828, 223485, 228240, 238384, 240920, 241110, 257184, 268182, 271035, 273888, 283081, 289104, 297980, 321480, 325242, 342360, 357576, 361380, 385776, 402273, 428640, 433656, 446970, 456480, 476768, 481840, 482220, 536364, 542070, 566162, 578208, 595960, 642960, 650484, 670455, 684720, 715152, 722760, 771552, 804546, 813105, 849243, 867312, 893940, 963680, 964440, 1072728, 1084140, 1132324, 1191920, 1285920, 1300968, 1340910, 1369440, 1415405, 1430304, 1445520, 1609092, 1626210, 1698486, 1734624, 1787880, 1928880, 2011365, 2145456, 2168280, 2264648, 2383840, 2547729, 2601936, 2681820, 2830810, 2891040, 3218184, 3252420, 3396972, 3575760, 3857760, 4022730, 4246215, 4290912, 4336560, 4529296, 5095458, 5203872, 5363640, 5661620, 6436368, 6504840, 6793944, 7151520, 7643187, 8045460, 8492430, 8673120, 9058592, 10190916, 10727280, 11323240, 12738645, 12872736, 13009680, 13587888, 15286374, 16090920, 16984860, 20381832, 21454560, 22646480, 25477290, 26019360, 27175776, 30572748, 32181840, 33969720, 38215935, 40763664, 45292960, 50954580, 61145496, 64363680, 67939440, 76431870, 81527328, 101909160, 122290992, 135878880, 152863740, 203818320, 244581984, 305727480, 407636640, 611454960, 1222909920]

約数ペア:

[(1, 1222909920), (2, 611454960), (3, 407636640), (4, 305727480), (5, 244581984), (6, 203818320), (8, 152863740), (9, 135878880), (10, 122290992), (12, 101909160), (15, 81527328), (16, 76431870), (18, 67939440), (19, 64363680), (20, 61145496), (24, 50954580), (27, 45292960), (30, 40763664), (32, 38215935), (36, 33969720), (38, 32181840), (40, 30572748), (45, 27175776), (47, 26019360), (48, 25477290), (54, 22646480), (57, 21454560), (60, 20381832), (72, 16984860), (76, 16090920), (80, 15286374), (90, 13587888), (94, 13009680), (95, 12872736), (96, 12738645), (108, 11323240), (114, 10727280), (120, 10190916), (135, 9058592), (141, 8673120), (144, 8492430), (152, 8045460), (160, 7643187), (171, 7151520), (180, 6793944), (188, 6504840), (190, 6436368), (216, 5661620), (228, 5363640), (235, 5203872), (240, 5095458), (270, 4529296), (282, 4336560), (285, 4290912), (288, 4246215), (304, 4022730), (317, 3857760), (342, 3575760), (360, 3396972), (376, 3252420), (380, 3218184), (423, 2891040), (432, 2830810), (456, 2681820), (470, 2601936), (480, 2547729), (513, 2383840), (540, 2264648), (564, 2168280), (570, 2145456), (608, 2011365), (634, 1928880), (684, 1787880), (705, 1734624), (720, 1698486), (752, 1626210), (760, 1609092), (846, 1445520), (855, 1430304), (864, 1415405), (893, 1369440), (912, 1340910), (940, 1300968), (951, 1285920), (1026, 1191920), (1080, 1132324), (1128, 1084140), (1140, 1072728), (1268, 964440), (1269, 963680), (1368, 893940), (1410, 867312), (1440, 849243), (1504, 813105), (1520, 804546), (1585, 771552), (1692, 722760), (1710, 715152), (1786, 684720), (1824, 670455), (1880, 650484), (1902, 642960), (2052, 595960), (2115, 578208), (2160, 566162), (2256, 542070), (2280, 536364), (2536, 482220), (2538, 481840), (2565, 476768), (2679, 456480), (2736, 446970), (2820, 433656), (2853, 428640), (3040, 402273), (3170, 385776), (3384, 361380), (3420, 357576), (3572, 342360), (3760, 325242), (3804, 321480), (4104, 297980), (4230, 289104), (4320, 283081), (4465, 273888), (4512, 271035), (4560, 268182), (4755, 257184), (5072, 241110), (5076, 240920), (5130, 238384), (5358, 228240), (5472, 223485), (5640, 216828), (5706, 214320), (6023, 203040), (6340, 192888), (6345, 192736), (6768, 180690), (6840, 178788), (7144, 171180), (7520, 162621), (7608, 160740), (8037, 152160), (8208, 148990), (8460, 144552), (8559, 142880), (8930, 136944), (9120, 134091), (9510, 128592), (10144, 120555), (10152, 120460), (10260, 119192), (10716, 114120), (11280, 108414), (11412, 107160), (12046, 101520), (12680, 96444), (12690, 96368), (13395, 91296), (13536, 90345), (13680, 89394), (14265, 85728), (14288, 85590), (14899, 82080), (15216, 80370), (16074, 76080), (16416, 74495), (16920, 72276), (17118, 71440), (17860, 68472), (18069, 67680), (19020, 64296), (20304, 60230), (20520, 59596), (21432, 57060), (22560, 54207), (22824, 53580), (24092, 50760), (24111, 50720), (25360, 48222), (25380, 48184), (26790, 45648), (27360, 44697), (28530, 42864), (28576, 42795), (29798, 41040), (30115, 40608), (30432, 40185), (32148, 38040), (33840, 36138), (34236, 35720)]