8239608540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1\times {\mathrm{1103}}^1$

素因数の和:2048

約数の個数: 144

約数和(自身を含む): 25577330688

約数和(自身を除く): 17337722148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 883, 940, 1103, 1410, 1692, 1766, 2115, 2206, 2649, 2820, 3309, 3532, 4230, 4412, 4415, 5298, 5515, 6618, 7947, 8460, 8830, 9927, 10596, 11030, 13236, 13245, 15894, 16545, 17660, 19854, 22060, 26490, 31788, 33090, 39708, 39735, 41501, 49635, 51841, 52980, 66180, 79470, 83002, 99270, 103682, 124503, 155523, 158940, 166004, 198540, 207364, 207505, 249006, 259205, 311046, 373509, 415010, 466569, 498012, 518410, 622092, 622515, 747018, 777615, 830020, 933138, 973949, 1036820, 1245030, 1494036, 1555230, 1866276, 1867545, 1947898, 2332845, 2490060, 2921847, 3110460, 3735090, 3895796, 4665690, 4869745, 5843694, 7470180, 8765541, 9331380, 9739490, 11687388, 14609235, 17531082, 19478980, 29218470, 35062164, 43827705, 45775603, 58436940, 87655410, 91551206, 137326809, 175310820, 183102412, 228878015, 274653618, 411980427, 457756030, 549307236, 686634045, 823960854, 915512060, 1373268090, 1647921708, 2059902135, 2746536180, 4119804270, 8239608540]

約数ペア:

[(1, 8239608540), (2, 4119804270), (3, 2746536180), (4, 2059902135), (5, 1647921708), (6, 1373268090), (9, 915512060), (10, 823960854), (12, 686634045), (15, 549307236), (18, 457756030), (20, 411980427), (30, 274653618), (36, 228878015), (45, 183102412), (47, 175310820), (60, 137326809), (90, 91551206), (94, 87655410), (141, 58436940), (180, 45775603), (188, 43827705), (235, 35062164), (282, 29218470), (423, 19478980), (470, 17531082), (564, 14609235), (705, 11687388), (846, 9739490), (883, 9331380), (940, 8765541), (1103, 7470180), (1410, 5843694), (1692, 4869745), (1766, 4665690), (2115, 3895796), (2206, 3735090), (2649, 3110460), (2820, 2921847), (3309, 2490060), (3532, 2332845), (4230, 1947898), (4412, 1867545), (4415, 1866276), (5298, 1555230), (5515, 1494036), (6618, 1245030), (7947, 1036820), (8460, 973949), (8830, 933138), (9927, 830020), (10596, 777615), (11030, 747018), (13236, 622515), (13245, 622092), (15894, 518410), (16545, 498012), (17660, 466569), (19854, 415010), (22060, 373509), (26490, 311046), (31788, 259205), (33090, 249006), (39708, 207505), (39735, 207364), (41501, 198540), (49635, 166004), (51841, 158940), (52980, 155523), (66180, 124503), (79470, 103682), (83002, 99270)]