1596589280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2321

約数の個数: 192

約数和(自身を含む): 4576352256

約数和(自身を除く): 2979762976

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 176, 208, 220, 248, 260, 286, 310, 341, 352, 403, 416, 440, 496, 520, 572, 620, 682, 715, 806, 880, 992, 1040, 1144, 1240, 1364, 1430, 1612, 1705, 1760, 2015, 2080, 2251, 2288, 2480, 2728, 2860, 3224, 3410, 4030, 4433, 4502, 4576, 4960, 5456, 5720, 6448, 6820, 8060, 8866, 9004, 10912, 11255, 11440, 12896, 13640, 16120, 17732, 18008, 22165, 22510, 22880, 24761, 27280, 29263, 32240, 35464, 36016, 44330, 45020, 49522, 54560, 58526, 64480, 69781, 70928, 72032, 88660, 90040, 99044, 117052, 123805, 139562, 141856, 146315, 177320, 180080, 198088, 234104, 247610, 279124, 292630, 321893, 348905, 354640, 360160, 396176, 468208, 495220, 558248, 585260, 643786, 697810, 709280, 767591, 792352, 907153, 936416, 990440, 1116496, 1170520, 1287572, 1395620, 1535182, 1609465, 1814306, 1980880, 2232992, 2341040, 2575144, 2791240, 3070364, 3218930, 3628612, 3837955, 3961760, 4535765, 4682080, 5150288, 5582480, 6140728, 6437860, 7257224, 7675910, 9071530, 9978683, 10300576, 11164960, 12281456, 12875720, 14514448, 15351820, 18143060, 19957366, 24562912, 25751440, 29028896, 30703640, 36286120, 39914732, 49893415, 51502880, 61407280, 72572240, 79829464, 99786830, 122814560, 145144480, 159658928, 199573660, 319317856, 399147320, 798294640, 1596589280]

約数ペア:

[(1, 1596589280), (2, 798294640), (4, 399147320), (5, 319317856), (8, 199573660), (10, 159658928), (11, 145144480), (13, 122814560), (16, 99786830), (20, 79829464), (22, 72572240), (26, 61407280), (31, 51502880), (32, 49893415), (40, 39914732), (44, 36286120), (52, 30703640), (55, 29028896), (62, 25751440), (65, 24562912), (80, 19957366), (88, 18143060), (104, 15351820), (110, 14514448), (124, 12875720), (130, 12281456), (143, 11164960), (155, 10300576), (160, 9978683), (176, 9071530), (208, 7675910), (220, 7257224), (248, 6437860), (260, 6140728), (286, 5582480), (310, 5150288), (341, 4682080), (352, 4535765), (403, 3961760), (416, 3837955), (440, 3628612), (496, 3218930), (520, 3070364), (572, 2791240), (620, 2575144), (682, 2341040), (715, 2232992), (806, 1980880), (880, 1814306), (992, 1609465), (1040, 1535182), (1144, 1395620), (1240, 1287572), (1364, 1170520), (1430, 1116496), (1612, 990440), (1705, 936416), (1760, 907153), (2015, 792352), (2080, 767591), (2251, 709280), (2288, 697810), (2480, 643786), (2728, 585260), (2860, 558248), (3224, 495220), (3410, 468208), (4030, 396176), (4433, 360160), (4502, 354640), (4576, 348905), (4960, 321893), (5456, 292630), (5720, 279124), (6448, 247610), (6820, 234104), (8060, 198088), (8866, 180080), (9004, 177320), (10912, 146315), (11255, 141856), (11440, 139562), (12896, 123805), (13640, 117052), (16120, 99044), (17732, 90040), (18008, 88660), (22165, 72032), (22510, 70928), (22880, 69781), (24761, 64480), (27280, 58526), (29263, 54560), (32240, 49522), (35464, 45020), (36016, 44330)]