1949809320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{821}}^1$

素因数の和:1577

約数の個数: 160

約数和(自身を含む): 6570459720

約数和(自身を除く): 4620650400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 733, 810, 821, 1080, 1466, 1620, 1642, 2199, 2463, 2932, 3240, 3284, 3665, 4105, 4398, 4926, 5864, 6568, 6597, 7330, 7389, 8210, 8796, 9852, 10995, 12315, 13194, 14660, 14778, 16420, 17592, 19704, 19791, 21990, 22167, 24630, 26388, 29320, 29556, 32840, 32985, 36945, 39582, 43980, 44334, 49260, 52776, 59112, 59373, 65970, 66501, 73890, 79164, 87960, 88668, 98520, 98955, 110835, 118746, 131940, 133002, 147780, 158328, 177336, 197910, 221670, 237492, 263880, 266004, 295560, 296865, 332505, 395820, 443340, 474984, 532008, 593730, 601793, 665010, 791640, 886680, 1187460, 1203586, 1330020, 1805379, 2374920, 2407172, 2660040, 3008965, 3610758, 4814344, 5416137, 6017930, 7221516, 9026895, 10832274, 12035860, 14443032, 16248411, 18053790, 21664548, 24071720, 27080685, 32496822, 36107580, 43329096, 48745233, 54161370, 64993644, 72215160, 81242055, 97490466, 108322740, 129987288, 162484110, 194980932, 216645480, 243726165, 324968220, 389961864, 487452330, 649936440, 974904660, 1949809320]

約数ペア:

[(1, 1949809320), (2, 974904660), (3, 649936440), (4, 487452330), (5, 389961864), (6, 324968220), (8, 243726165), (9, 216645480), (10, 194980932), (12, 162484110), (15, 129987288), (18, 108322740), (20, 97490466), (24, 81242055), (27, 72215160), (30, 64993644), (36, 54161370), (40, 48745233), (45, 43329096), (54, 36107580), (60, 32496822), (72, 27080685), (81, 24071720), (90, 21664548), (108, 18053790), (120, 16248411), (135, 14443032), (162, 12035860), (180, 10832274), (216, 9026895), (270, 7221516), (324, 6017930), (360, 5416137), (405, 4814344), (540, 3610758), (648, 3008965), (733, 2660040), (810, 2407172), (821, 2374920), (1080, 1805379), (1466, 1330020), (1620, 1203586), (1642, 1187460), (2199, 886680), (2463, 791640), (2932, 665010), (3240, 601793), (3284, 593730), (3665, 532008), (4105, 474984), (4398, 443340), (4926, 395820), (5864, 332505), (6568, 296865), (6597, 295560), (7330, 266004), (7389, 263880), (8210, 237492), (8796, 221670), (9852, 197910), (10995, 177336), (12315, 158328), (13194, 147780), (14660, 133002), (14778, 131940), (16420, 118746), (17592, 110835), (19704, 98955), (19791, 98520), (21990, 88668), (22167, 87960), (24630, 79164), (26388, 73890), (29320, 66501), (29556, 65970), (32840, 59373), (32985, 59112), (36945, 52776), (39582, 49260), (43980, 44334)]