1277335080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2273}}^1$

素因数の和:2520

約数の個数: 192

約数和(自身を含む): 4767759360

約数和(自身を除く): 3490424280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 223, 252, 280, 315, 360, 420, 446, 504, 630, 669, 840, 892, 1115, 1260, 1338, 1561, 1784, 2007, 2230, 2273, 2520, 2676, 3122, 3345, 4014, 4460, 4546, 4683, 5352, 6244, 6690, 6819, 7805, 8028, 8920, 9092, 9366, 10035, 11365, 12488, 13380, 13638, 14049, 15610, 15911, 16056, 18184, 18732, 20070, 20457, 22730, 23415, 26760, 27276, 28098, 31220, 31822, 34095, 37464, 40140, 40914, 45460, 46830, 47733, 54552, 56196, 62440, 63644, 68190, 70245, 79555, 80280, 81828, 90920, 93660, 95466, 102285, 112392, 127288, 136380, 140490, 143199, 159110, 163656, 187320, 190932, 204570, 238665, 272760, 280980, 286398, 318220, 381864, 409140, 477330, 506879, 561960, 572796, 636440, 715995, 818280, 954660, 1013758, 1145592, 1431990, 1520637, 1909320, 2027516, 2534395, 2863980, 3041274, 3548153, 4055032, 4561911, 5068790, 5727960, 6082548, 7096306, 7603185, 9123822, 10137580, 10644459, 12165096, 14192612, 15206370, 17740765, 18247644, 20275160, 21288918, 22809555, 28385224, 30412740, 31933377, 35481530, 36495288, 42577836, 45619110, 53222295, 60825480, 63866754, 70963060, 85155672, 91238220, 106444590, 127733508, 141926120, 159666885, 182476440, 212889180, 255467016, 319333770, 425778360, 638667540, 1277335080]

約数ペア:

[(1, 1277335080), (2, 638667540), (3, 425778360), (4, 319333770), (5, 255467016), (6, 212889180), (7, 182476440), (8, 159666885), (9, 141926120), (10, 127733508), (12, 106444590), (14, 91238220), (15, 85155672), (18, 70963060), (20, 63866754), (21, 60825480), (24, 53222295), (28, 45619110), (30, 42577836), (35, 36495288), (36, 35481530), (40, 31933377), (42, 30412740), (45, 28385224), (56, 22809555), (60, 21288918), (63, 20275160), (70, 18247644), (72, 17740765), (84, 15206370), (90, 14192612), (105, 12165096), (120, 10644459), (126, 10137580), (140, 9123822), (168, 7603185), (180, 7096306), (210, 6082548), (223, 5727960), (252, 5068790), (280, 4561911), (315, 4055032), (360, 3548153), (420, 3041274), (446, 2863980), (504, 2534395), (630, 2027516), (669, 1909320), (840, 1520637), (892, 1431990), (1115, 1145592), (1260, 1013758), (1338, 954660), (1561, 818280), (1784, 715995), (2007, 636440), (2230, 572796), (2273, 561960), (2520, 506879), (2676, 477330), (3122, 409140), (3345, 381864), (4014, 318220), (4460, 286398), (4546, 280980), (4683, 272760), (5352, 238665), (6244, 204570), (6690, 190932), (6819, 187320), (7805, 163656), (8028, 159110), (8920, 143199), (9092, 140490), (9366, 136380), (10035, 127288), (11365, 112392), (12488, 102285), (13380, 95466), (13638, 93660), (14049, 90920), (15610, 81828), (15911, 80280), (16056, 79555), (18184, 70245), (18732, 68190), (20070, 63644), (20457, 62440), (22730, 56196), (23415, 54552), (26760, 47733), (27276, 46830), (28098, 45460), (31220, 40914), (31822, 40140), (34095, 37464)]