1330574560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2089

約数の個数: 192

約数和(自身を含む): 3905556480

約数和(自身を除く): 2574981920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 608, 620, 665, 760, 868, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1520, 1736, 2017, 2128, 2170, 2356, 2480, 2660, 2945, 3040, 3472, 4034, 4123, 4256, 4340, 4712, 4960, 5320, 5890, 6944, 8068, 8246, 8680, 9424, 10085, 10640, 11780, 14119, 16136, 16492, 17360, 18848, 20170, 20615, 21280, 23560, 28238, 32272, 32984, 34720, 38323, 40340, 41230, 47120, 56476, 62527, 64544, 65968, 70595, 76646, 80680, 82460, 94240, 112952, 125054, 131936, 141190, 153292, 161360, 164920, 191615, 225904, 250108, 268261, 282380, 306584, 312635, 322720, 329840, 383230, 437689, 451808, 500216, 536522, 564760, 613168, 625270, 659680, 766460, 875378, 1000432, 1073044, 1129520, 1188013, 1226336, 1250540, 1341305, 1532920, 1750756, 2000864, 2146088, 2188445, 2259040, 2376026, 2501080, 2682610, 3065840, 3501512, 4292176, 4376890, 4752052, 5002160, 5365220, 5940065, 6131680, 7003024, 8316091, 8584352, 8753780, 9504104, 10004320, 10730440, 11880130, 14006048, 16632182, 17507560, 19008208, 21460880, 23760260, 33264364, 35015120, 38016416, 41580455, 42921760, 47520520, 66528728, 70030240, 83160910, 95041040, 133057456, 166321820, 190082080, 266114912, 332643640, 665287280, 1330574560]

約数ペア:

[(1, 1330574560), (2, 665287280), (4, 332643640), (5, 266114912), (7, 190082080), (8, 166321820), (10, 133057456), (14, 95041040), (16, 83160910), (19, 70030240), (20, 66528728), (28, 47520520), (31, 42921760), (32, 41580455), (35, 38016416), (38, 35015120), (40, 33264364), (56, 23760260), (62, 21460880), (70, 19008208), (76, 17507560), (80, 16632182), (95, 14006048), (112, 11880130), (124, 10730440), (133, 10004320), (140, 9504104), (152, 8753780), (155, 8584352), (160, 8316091), (190, 7003024), (217, 6131680), (224, 5940065), (248, 5365220), (266, 5002160), (280, 4752052), (304, 4376890), (310, 4292176), (380, 3501512), (434, 3065840), (496, 2682610), (532, 2501080), (560, 2376026), (589, 2259040), (608, 2188445), (620, 2146088), (665, 2000864), (760, 1750756), (868, 1532920), (992, 1341305), (1064, 1250540), (1085, 1226336), (1120, 1188013), (1178, 1129520), (1240, 1073044), (1330, 1000432), (1520, 875378), (1736, 766460), (2017, 659680), (2128, 625270), (2170, 613168), (2356, 564760), (2480, 536522), (2660, 500216), (2945, 451808), (3040, 437689), (3472, 383230), (4034, 329840), (4123, 322720), (4256, 312635), (4340, 306584), (4712, 282380), (4960, 268261), (5320, 250108), (5890, 225904), (6944, 191615), (8068, 164920), (8246, 161360), (8680, 153292), (9424, 141190), (10085, 131936), (10640, 125054), (11780, 112952), (14119, 94240), (16136, 82460), (16492, 80680), (17360, 76646), (18848, 70595), (20170, 65968), (20615, 64544), (21280, 62527), (23560, 56476), (28238, 47120), (32272, 41230), (32984, 40340), (34720, 38323)]