777022740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 288

約数和(自身を含む): 2772725760

約数和(自身を除く): 1995703020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 289, 306, 340, 351, 383, 390, 442, 459, 468, 510, 540, 578, 585, 612, 663, 702, 765, 766, 780, 867, 884, 918, 1020, 1105, 1149, 1156, 1170, 1326, 1404, 1445, 1530, 1532, 1734, 1755, 1836, 1915, 1989, 2210, 2295, 2298, 2340, 2601, 2652, 2890, 3060, 3315, 3447, 3468, 3510, 3757, 3830, 3978, 4335, 4420, 4590, 4596, 4979, 5202, 5745, 5780, 5967, 6511, 6630, 6894, 7020, 7514, 7660, 7803, 7956, 8670, 9180, 9945, 9958, 10341, 10404, 11271, 11490, 11934, 13005, 13022, 13260, 13788, 14937, 15028, 15606, 17235, 17340, 18785, 19533, 19890, 19916, 20682, 22542, 22980, 23868, 24895, 26010, 26044, 29835, 29874, 31212, 32555, 33813, 34470, 37570, 39015, 39066, 39780, 41364, 44811, 45084, 49790, 51705, 52020, 56355, 58599, 59670, 59748, 65110, 67626, 68940, 74685, 75140, 78030, 78132, 84643, 89622, 97665, 99580, 101439, 103410, 110687, 112710, 117198, 119340, 130220, 134433, 135252, 149370, 156060, 169065, 169286, 175797, 179244, 195330, 202878, 206820, 221374, 224055, 225420, 234396, 253929, 268866, 292995, 298740, 332061, 338130, 338572, 351594, 390660, 405756, 423215, 442748, 448110, 507195, 507858, 537732, 553435, 585990, 664122, 672165, 676260, 703188, 761787, 846430, 878985, 896220, 996183, 1014390, 1015716, 1106870, 1171980, 1269645, 1328244, 1344330, 1438931, 1523574, 1660305, 1692860, 1757970, 1992366, 2028780, 2213740, 2285361, 2539290, 2688660, 2877862, 2988549, 3047148, 3320610, 3515940, 3808935, 3984732, 4316793, 4570722, 4980915, 5078580, 5755724, 5977098, 6641220, 7194655, 7617870, 8633586, 9141444, 9961830, 11426805, 11954196, 12950379, 14389310, 14942745, 15235740, 17267172, 19923660, 21583965, 22853610, 25900758, 28778620, 29885490, 38851137, 43167930, 45707220, 51801516, 59770980, 64751895, 77702274, 86335860, 129503790, 155404548, 194255685, 259007580, 388511370, 777022740]

約数ペア:

[(1, 777022740), (2, 388511370), (3, 259007580), (4, 194255685), (5, 155404548), (6, 129503790), (9, 86335860), (10, 77702274), (12, 64751895), (13, 59770980), (15, 51801516), (17, 45707220), (18, 43167930), (20, 38851137), (26, 29885490), (27, 28778620), (30, 25900758), (34, 22853610), (36, 21583965), (39, 19923660), (45, 17267172), (51, 15235740), (52, 14942745), (54, 14389310), (60, 12950379), (65, 11954196), (68, 11426805), (78, 9961830), (85, 9141444), (90, 8633586), (102, 7617870), (108, 7194655), (117, 6641220), (130, 5977098), (135, 5755724), (153, 5078580), (156, 4980915), (170, 4570722), (180, 4316793), (195, 3984732), (204, 3808935), (221, 3515940), (234, 3320610), (255, 3047148), (260, 2988549), (270, 2877862), (289, 2688660), (306, 2539290), (340, 2285361), (351, 2213740), (383, 2028780), (390, 1992366), (442, 1757970), (459, 1692860), (468, 1660305), (510, 1523574), (540, 1438931), (578, 1344330), (585, 1328244), (612, 1269645), (663, 1171980), (702, 1106870), (765, 1015716), (766, 1014390), (780, 996183), (867, 896220), (884, 878985), (918, 846430), (1020, 761787), (1105, 703188), (1149, 676260), (1156, 672165), (1170, 664122), (1326, 585990), (1404, 553435), (1445, 537732), (1530, 507858), (1532, 507195), (1734, 448110), (1755, 442748), (1836, 423215), (1915, 405756), (1989, 390660), (2210, 351594), (2295, 338572), (2298, 338130), (2340, 332061), (2601, 298740), (2652, 292995), (2890, 268866), (3060, 253929), (3315, 234396), (3447, 225420), (3468, 224055), (3510, 221374), (3757, 206820), (3830, 202878), (3978, 195330), (4335, 179244), (4420, 175797), (4590, 169286), (4596, 169065), (4979, 156060), (5202, 149370), (5745, 135252), (5780, 134433), (5967, 130220), (6511, 119340), (6630, 117198), (6894, 112710), (7020, 110687), (7514, 103410), (7660, 101439), (7803, 99580), (7956, 97665), (8670, 89622), (9180, 84643), (9945, 78132), (9958, 78030), (10341, 75140), (10404, 74685), (11271, 68940), (11490, 67626), (11934, 65110), (13005, 59748), (13022, 59670), (13260, 58599), (13788, 56355), (14937, 52020), (15028, 51705), (15606, 49790), (17235, 45084), (17340, 44811), (18785, 41364), (19533, 39780), (19890, 39066), (19916, 39015), (20682, 37570), (22542, 34470), (22980, 33813), (23868, 32555), (24895, 31212), (26010, 29874), (26044, 29835)]