1593228420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1355

約数の個数: 192

約数和(自身を含む): 5682700800

約数和(自身を除く): 4089472380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 521, 540, 630, 756, 809, 945, 1042, 1260, 1563, 1618, 1890, 2084, 2427, 2605, 3126, 3236, 3647, 3780, 4045, 4689, 4854, 5210, 5663, 6252, 7281, 7294, 7815, 8090, 9378, 9708, 10420, 10941, 11326, 12135, 14067, 14562, 14588, 15630, 16180, 16989, 18235, 18756, 21843, 21882, 22652, 23445, 24270, 28134, 28315, 29124, 31260, 32823, 33978, 36405, 36470, 43686, 43764, 46890, 48540, 50967, 54705, 56268, 56630, 65646, 67956, 70335, 72810, 72940, 84945, 87372, 93780, 98469, 101934, 109215, 109410, 113260, 131292, 140670, 145620, 152901, 164115, 169890, 196938, 203868, 218430, 218820, 254835, 281340, 305802, 328230, 339780, 393876, 421489, 436860, 492345, 509670, 611604, 656460, 764505, 842978, 984690, 1019340, 1264467, 1529010, 1685956, 1969380, 2107445, 2528934, 2950423, 3058020, 3793401, 4214890, 5057868, 5900846, 6322335, 7586802, 8429780, 8851269, 11380203, 11801692, 12644670, 14752115, 15173604, 17702538, 18967005, 22760406, 25289340, 26553807, 29504230, 35405076, 37934010, 44256345, 45520812, 53107614, 56901015, 59008460, 75868020, 79661421, 88512690, 106215228, 113802030, 132769035, 159322842, 177025380, 227604060, 265538070, 318645684, 398307105, 531076140, 796614210, 1593228420]

約数ペア:

[(1, 1593228420), (2, 796614210), (3, 531076140), (4, 398307105), (5, 318645684), (6, 265538070), (7, 227604060), (9, 177025380), (10, 159322842), (12, 132769035), (14, 113802030), (15, 106215228), (18, 88512690), (20, 79661421), (21, 75868020), (27, 59008460), (28, 56901015), (30, 53107614), (35, 45520812), (36, 44256345), (42, 37934010), (45, 35405076), (54, 29504230), (60, 26553807), (63, 25289340), (70, 22760406), (84, 18967005), (90, 17702538), (105, 15173604), (108, 14752115), (126, 12644670), (135, 11801692), (140, 11380203), (180, 8851269), (189, 8429780), (210, 7586802), (252, 6322335), (270, 5900846), (315, 5057868), (378, 4214890), (420, 3793401), (521, 3058020), (540, 2950423), (630, 2528934), (756, 2107445), (809, 1969380), (945, 1685956), (1042, 1529010), (1260, 1264467), (1563, 1019340), (1618, 984690), (1890, 842978), (2084, 764505), (2427, 656460), (2605, 611604), (3126, 509670), (3236, 492345), (3647, 436860), (3780, 421489), (4045, 393876), (4689, 339780), (4854, 328230), (5210, 305802), (5663, 281340), (6252, 254835), (7281, 218820), (7294, 218430), (7815, 203868), (8090, 196938), (9378, 169890), (9708, 164115), (10420, 152901), (10941, 145620), (11326, 140670), (12135, 131292), (14067, 113260), (14562, 109410), (14588, 109215), (15630, 101934), (16180, 98469), (16989, 93780), (18235, 87372), (18756, 84945), (21843, 72940), (21882, 72810), (22652, 70335), (23445, 67956), (24270, 65646), (28134, 56630), (28315, 56268), (29124, 54705), (31260, 50967), (32823, 48540), (33978, 46890), (36405, 43764), (36470, 43686)]