42570521840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31847}}^1$

素因数の和:31916

約数の個数: 240

約数和(自身を含む): 129658558464

約数和(自身を除く): 87088036624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 49, 55, 56, 62, 70, 77, 80, 88, 98, 110, 112, 124, 140, 154, 155, 176, 196, 217, 220, 245, 248, 280, 308, 310, 341, 385, 392, 434, 440, 490, 496, 539, 560, 616, 620, 682, 770, 784, 868, 880, 980, 1078, 1085, 1232, 1240, 1364, 1519, 1540, 1705, 1736, 1960, 2156, 2170, 2387, 2480, 2695, 2728, 3038, 3080, 3410, 3472, 3920, 4312, 4340, 4774, 5390, 5456, 6076, 6160, 6820, 7595, 8624, 8680, 9548, 10780, 11935, 12152, 13640, 15190, 16709, 17360, 19096, 21560, 23870, 24304, 27280, 30380, 31847, 33418, 38192, 43120, 47740, 60760, 63694, 66836, 83545, 95480, 121520, 127388, 133672, 159235, 167090, 190960, 222929, 254776, 267344, 318470, 334180, 350317, 445858, 509552, 636940, 668360, 700634, 891716, 987257, 1114645, 1273880, 1336720, 1401268, 1560503, 1751585, 1783432, 1974514, 2229290, 2452219, 2547760, 2802536, 3121006, 3503170, 3566864, 3949028, 4458580, 4904438, 4936285, 5605072, 6242012, 6910799, 7006340, 7802515, 7898056, 8917160, 9808876, 9872570, 10859827, 12261095, 12484024, 13821598, 14012680, 15605030, 15796112, 17165533, 17834320, 19617752, 19745140, 21719654, 24522190, 24968048, 27643196, 28025360, 31210060, 34331066, 34553995, 39235504, 39490280, 43439308, 48375593, 49044380, 54299135, 55286392, 62420120, 68662132, 69107990, 76018789, 78980560, 85827665, 86878616, 96751186, 98088760, 108598270, 110572784, 124840240, 137324264, 138215980, 152037578, 171655330, 173757232, 193502372, 196177520, 217196540, 241877965, 274648528, 276431960, 304075156, 343310660, 380093945, 387004744, 434393080, 483755930, 532131523, 552863920, 608150312, 686621320, 760187890, 774009488, 868786160, 967511860, 1064263046, 1216300624, 1373242640, 1520375780, 1935023720, 2128526092, 2660657615, 3040751560, 3870047440, 4257052184, 5321315230, 6081503120, 8514104368, 10642630460, 21285260920, 42570521840]

約数ペア:

[(1, 42570521840), (2, 21285260920), (4, 10642630460), (5, 8514104368), (7, 6081503120), (8, 5321315230), (10, 4257052184), (11, 3870047440), (14, 3040751560), (16, 2660657615), (20, 2128526092), (22, 1935023720), (28, 1520375780), (31, 1373242640), (35, 1216300624), (40, 1064263046), (44, 967511860), (49, 868786160), (55, 774009488), (56, 760187890), (62, 686621320), (70, 608150312), (77, 552863920), (80, 532131523), (88, 483755930), (98, 434393080), (110, 387004744), (112, 380093945), (124, 343310660), (140, 304075156), (154, 276431960), (155, 274648528), (176, 241877965), (196, 217196540), (217, 196177520), (220, 193502372), (245, 173757232), (248, 171655330), (280, 152037578), (308, 138215980), (310, 137324264), (341, 124840240), (385, 110572784), (392, 108598270), (434, 98088760), (440, 96751186), (490, 86878616), (496, 85827665), (539, 78980560), (560, 76018789), (616, 69107990), (620, 68662132), (682, 62420120), (770, 55286392), (784, 54299135), (868, 49044380), (880, 48375593), (980, 43439308), (1078, 39490280), (1085, 39235504), (1232, 34553995), (1240, 34331066), (1364, 31210060), (1519, 28025360), (1540, 27643196), (1705, 24968048), (1736, 24522190), (1960, 21719654), (2156, 19745140), (2170, 19617752), (2387, 17834320), (2480, 17165533), (2695, 15796112), (2728, 15605030), (3038, 14012680), (3080, 13821598), (3410, 12484024), (3472, 12261095), (3920, 10859827), (4312, 9872570), (4340, 9808876), (4774, 8917160), (5390, 7898056), (5456, 7802515), (6076, 7006340), (6160, 6910799), (6820, 6242012), (7595, 5605072), (8624, 4936285), (8680, 4904438), (9548, 4458580), (10780, 3949028), (11935, 3566864), (12152, 3503170), (13640, 3121006), (15190, 2802536), (16709, 2547760), (17360, 2452219), (19096, 2229290), (21560, 1974514), (23870, 1783432), (24304, 1751585), (27280, 1560503), (30380, 1401268), (31847, 1336720), (33418, 1273880), (38192, 1114645), (43120, 987257), (47740, 891716), (60760, 700634), (63694, 668360), (66836, 636940), (83545, 509552), (95480, 445858), (121520, 350317), (127388, 334180), (133672, 318470), (159235, 267344), (167090, 254776), (190960, 222929)]