79489620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1279

約数の個数: 192

約数和(自身を含む): 299496960

約数和(自身を除く): 220007340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1237, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 2474, 3060, 3213, 3570, 3711, 3780, 4284, 4590, 4948, 5355, 6185, 6426, 7140, 7422, 8659, 9180, 10710, 11133, 12370, 12852, 14844, 16065, 17318, 18555, 21029, 21420, 22266, 24740, 25977, 32130, 33399, 34636, 37110, 42058, 43295, 44532, 51954, 55665, 63087, 64260, 66798, 74220, 77931, 84116, 86590, 103908, 105145, 111330, 126174, 129885, 133596, 147203, 155862, 166995, 173180, 189261, 210290, 222660, 233793, 252348, 259770, 294406, 311724, 315435, 333990, 378522, 389655, 420580, 441609, 467586, 519540, 567783, 588812, 630870, 667980, 736015, 757044, 779310, 883218, 935172, 946305, 1135566, 1168965, 1261740, 1324827, 1472030, 1558620, 1766436, 1892610, 2208045, 2271132, 2337930, 2649654, 2838915, 2944060, 3785220, 3974481, 4416090, 4675860, 5299308, 5677830, 6624135, 7948962, 8832180, 11355660, 13248270, 15897924, 19872405, 26496540, 39744810, 79489620]

約数ペア:

[(1, 79489620), (2, 39744810), (3, 26496540), (4, 19872405), (5, 15897924), (6, 13248270), (7, 11355660), (9, 8832180), (10, 7948962), (12, 6624135), (14, 5677830), (15, 5299308), (17, 4675860), (18, 4416090), (20, 3974481), (21, 3785220), (27, 2944060), (28, 2838915), (30, 2649654), (34, 2337930), (35, 2271132), (36, 2208045), (42, 1892610), (45, 1766436), (51, 1558620), (54, 1472030), (60, 1324827), (63, 1261740), (68, 1168965), (70, 1135566), (84, 946305), (85, 935172), (90, 883218), (102, 779310), (105, 757044), (108, 736015), (119, 667980), (126, 630870), (135, 588812), (140, 567783), (153, 519540), (170, 467586), (180, 441609), (189, 420580), (204, 389655), (210, 378522), (238, 333990), (252, 315435), (255, 311724), (270, 294406), (306, 259770), (315, 252348), (340, 233793), (357, 222660), (378, 210290), (420, 189261), (459, 173180), (476, 166995), (510, 155862), (540, 147203), (595, 133596), (612, 129885), (630, 126174), (714, 111330), (756, 105145), (765, 103908), (918, 86590), (945, 84116), (1020, 77931), (1071, 74220), (1190, 66798), (1237, 64260), (1260, 63087), (1428, 55665), (1530, 51954), (1785, 44532), (1836, 43295), (1890, 42058), (2142, 37110), (2295, 34636), (2380, 33399), (2474, 32130), (3060, 25977), (3213, 24740), (3570, 22266), (3711, 21420), (3780, 21029), (4284, 18555), (4590, 17318), (4948, 16065), (5355, 14844), (6185, 12852), (6426, 12370), (7140, 11133), (7422, 10710), (8659, 9180)]