2847873280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10253}}^1$

素因数の和:10312

約数の個数: 144

約数和(自身を含む): 8048323584

約数和(自身を除く): 5200450304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 10253, 13888, 17360, 19840, 20506, 27776, 34720, 39680, 41012, 51265, 55552, 69440, 71771, 82024, 102530, 138880, 143542, 164048, 205060, 277760, 287084, 317843, 328096, 358855, 410120, 574168, 635686, 656192, 717710, 820240, 1148336, 1271372, 1312384, 1435420, 1589215, 1640480, 2224901, 2296672, 2542744, 2624768, 2870840, 3178430, 3280960, 4449802, 4593344, 5085488, 5741680, 6356860, 6561920, 8899604, 9186688, 10170976, 11124505, 11483360, 12713720, 13123840, 17799208, 18373376, 20341952, 22249010, 22966720, 25427440, 35598416, 40683904, 44498020, 45933440, 50854880, 71196832, 81367808, 88996040, 91866880, 101709760, 142393664, 177992080, 203419520, 284787328, 355984160, 406839040, 569574656, 711968320, 1423936640, 2847873280]

約数ペア:

[(1, 2847873280), (2, 1423936640), (4, 711968320), (5, 569574656), (7, 406839040), (8, 355984160), (10, 284787328), (14, 203419520), (16, 177992080), (20, 142393664), (28, 101709760), (31, 91866880), (32, 88996040), (35, 81367808), (40, 71196832), (56, 50854880), (62, 45933440), (64, 44498020), (70, 40683904), (80, 35598416), (112, 25427440), (124, 22966720), (128, 22249010), (140, 20341952), (155, 18373376), (160, 17799208), (217, 13123840), (224, 12713720), (248, 11483360), (256, 11124505), (280, 10170976), (310, 9186688), (320, 8899604), (434, 6561920), (448, 6356860), (496, 5741680), (560, 5085488), (620, 4593344), (640, 4449802), (868, 3280960), (896, 3178430), (992, 2870840), (1085, 2624768), (1120, 2542744), (1240, 2296672), (1280, 2224901), (1736, 1640480), (1792, 1589215), (1984, 1435420), (2170, 1312384), (2240, 1271372), (2480, 1148336), (3472, 820240), (3968, 717710), (4340, 656192), (4480, 635686), (4960, 574168), (6944, 410120), (7936, 358855), (8680, 328096), (8960, 317843), (9920, 287084), (10253, 277760), (13888, 205060), (17360, 164048), (19840, 143542), (20506, 138880), (27776, 102530), (34720, 82024), (39680, 71771), (41012, 69440), (51265, 55552)]