3327712640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1373}}^1$

素因数の和:1940

約数の個数: 128

約数和(自身を含む): 9115225920

約数和(自身を除く): 5787513280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 541, 560, 640, 896, 1082, 1120, 1373, 2164, 2240, 2705, 2746, 3787, 4328, 4480, 5410, 5492, 6865, 7574, 8656, 9611, 10820, 10984, 13730, 15148, 17312, 18935, 19222, 21640, 21968, 27460, 30296, 34624, 37870, 38444, 43280, 43936, 48055, 54920, 60592, 69248, 75740, 76888, 86560, 87872, 96110, 109840, 121184, 151480, 153776, 173120, 175744, 192220, 219680, 242368, 302960, 307552, 346240, 384440, 439360, 484736, 605920, 615104, 742793, 768880, 878720, 1211840, 1230208, 1485586, 1537760, 2423680, 2971172, 3075520, 3713965, 5199551, 5942344, 6151040, 7427930, 10399102, 11884688, 14855860, 20798204, 23769376, 25997755, 29711720, 41596408, 47538752, 51995510, 59423440, 83192816, 95077504, 103991020, 118846880, 166385632, 207982040, 237693760, 332771264, 415964080, 475387520, 665542528, 831928160, 1663856320, 3327712640]

約数ペア:

[(1, 3327712640), (2, 1663856320), (4, 831928160), (5, 665542528), (7, 475387520), (8, 415964080), (10, 332771264), (14, 237693760), (16, 207982040), (20, 166385632), (28, 118846880), (32, 103991020), (35, 95077504), (40, 83192816), (56, 59423440), (64, 51995510), (70, 47538752), (80, 41596408), (112, 29711720), (128, 25997755), (140, 23769376), (160, 20798204), (224, 14855860), (280, 11884688), (320, 10399102), (448, 7427930), (541, 6151040), (560, 5942344), (640, 5199551), (896, 3713965), (1082, 3075520), (1120, 2971172), (1373, 2423680), (2164, 1537760), (2240, 1485586), (2705, 1230208), (2746, 1211840), (3787, 878720), (4328, 768880), (4480, 742793), (5410, 615104), (5492, 605920), (6865, 484736), (7574, 439360), (8656, 384440), (9611, 346240), (10820, 307552), (10984, 302960), (13730, 242368), (15148, 219680), (17312, 192220), (18935, 175744), (19222, 173120), (21640, 153776), (21968, 151480), (27460, 121184), (30296, 109840), (34624, 96110), (37870, 87872), (38444, 86560), (43280, 76888), (43936, 75740), (48055, 69248), (54920, 60592)]