79424940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 275788800

約数和(自身を除く): 196363860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 210, 222, 228, 259, 266, 269, 285, 370, 380, 399, 420, 444, 518, 532, 538, 555, 570, 665, 703, 740, 777, 798, 807, 1036, 1076, 1110, 1140, 1295, 1330, 1345, 1406, 1554, 1596, 1614, 1883, 1995, 2109, 2220, 2590, 2660, 2690, 2812, 3108, 3228, 3515, 3766, 3885, 3990, 4035, 4218, 4921, 5111, 5180, 5380, 5649, 7030, 7532, 7770, 7980, 8070, 8436, 9415, 9842, 9953, 10222, 10545, 11298, 14060, 14763, 15333, 15540, 16140, 18830, 19684, 19906, 20444, 21090, 22596, 24605, 25555, 28245, 29526, 29859, 30666, 35777, 37660, 39812, 42180, 49210, 49765, 51110, 56490, 59052, 59718, 61332, 69671, 71554, 73815, 76665, 98420, 99530, 102220, 107331, 112980, 119436, 139342, 143108, 147630, 149295, 153330, 178885, 189107, 199060, 209013, 214662, 278684, 295260, 298590, 306660, 348355, 357770, 378214, 418026, 429324, 536655, 567321, 597180, 696710, 715540, 756428, 836052, 945535, 1045065, 1073310, 1134642, 1323749, 1393420, 1891070, 2090130, 2146620, 2269284, 2647498, 2836605, 3782140, 3971247, 4180260, 5294996, 5673210, 6618745, 7942494, 11346420, 13237490, 15884988, 19856235, 26474980, 39712470, 79424940]

約数ペア:

[(1, 79424940), (2, 39712470), (3, 26474980), (4, 19856235), (5, 15884988), (6, 13237490), (7, 11346420), (10, 7942494), (12, 6618745), (14, 5673210), (15, 5294996), (19, 4180260), (20, 3971247), (21, 3782140), (28, 2836605), (30, 2647498), (35, 2269284), (37, 2146620), (38, 2090130), (42, 1891070), (57, 1393420), (60, 1323749), (70, 1134642), (74, 1073310), (76, 1045065), (84, 945535), (95, 836052), (105, 756428), (111, 715540), (114, 696710), (133, 597180), (140, 567321), (148, 536655), (185, 429324), (190, 418026), (210, 378214), (222, 357770), (228, 348355), (259, 306660), (266, 298590), (269, 295260), (285, 278684), (370, 214662), (380, 209013), (399, 199060), (420, 189107), (444, 178885), (518, 153330), (532, 149295), (538, 147630), (555, 143108), (570, 139342), (665, 119436), (703, 112980), (740, 107331), (777, 102220), (798, 99530), (807, 98420), (1036, 76665), (1076, 73815), (1110, 71554), (1140, 69671), (1295, 61332), (1330, 59718), (1345, 59052), (1406, 56490), (1554, 51110), (1596, 49765), (1614, 49210), (1883, 42180), (1995, 39812), (2109, 37660), (2220, 35777), (2590, 30666), (2660, 29859), (2690, 29526), (2812, 28245), (3108, 25555), (3228, 24605), (3515, 22596), (3766, 21090), (3885, 20444), (3990, 19906), (4035, 19684), (4218, 18830), (4921, 16140), (5111, 15540), (5180, 15333), (5380, 14763), (5649, 14060), (7030, 11298), (7532, 10545), (7770, 10222), (7980, 9953), (8070, 9842), (8436, 9415)]