70900720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 195416064

約数和(自身を除く): 124515344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 40, 44, 46, 55, 62, 80, 88, 92, 110, 113, 115, 124, 155, 176, 184, 220, 226, 230, 248, 253, 310, 341, 368, 440, 452, 460, 496, 506, 565, 620, 682, 713, 880, 904, 920, 1012, 1130, 1240, 1243, 1265, 1364, 1426, 1705, 1808, 1840, 2024, 2260, 2480, 2486, 2530, 2599, 2728, 2852, 3410, 3503, 3565, 4048, 4520, 4972, 5060, 5198, 5456, 5704, 6215, 6820, 7006, 7130, 7843, 9040, 9944, 10120, 10396, 11408, 12430, 12995, 13640, 14012, 14260, 15686, 17515, 19888, 20240, 20792, 24860, 25990, 27280, 28024, 28520, 28589, 31372, 35030, 38533, 39215, 41584, 49720, 51980, 56048, 57040, 57178, 62744, 70060, 77066, 78430, 80569, 99440, 103960, 114356, 125488, 140120, 142945, 154132, 156860, 161138, 192665, 207920, 228712, 280240, 285890, 308264, 313720, 322276, 385330, 402845, 457424, 571780, 616528, 627440, 644552, 770660, 805690, 886259, 1143560, 1289104, 1541320, 1611380, 1772518, 2287120, 3082640, 3222760, 3545036, 4431295, 6445520, 7090072, 8862590, 14180144, 17725180, 35450360, 70900720]

約数ペア:

[(1, 70900720), (2, 35450360), (4, 17725180), (5, 14180144), (8, 8862590), (10, 7090072), (11, 6445520), (16, 4431295), (20, 3545036), (22, 3222760), (23, 3082640), (31, 2287120), (40, 1772518), (44, 1611380), (46, 1541320), (55, 1289104), (62, 1143560), (80, 886259), (88, 805690), (92, 770660), (110, 644552), (113, 627440), (115, 616528), (124, 571780), (155, 457424), (176, 402845), (184, 385330), (220, 322276), (226, 313720), (230, 308264), (248, 285890), (253, 280240), (310, 228712), (341, 207920), (368, 192665), (440, 161138), (452, 156860), (460, 154132), (496, 142945), (506, 140120), (565, 125488), (620, 114356), (682, 103960), (713, 99440), (880, 80569), (904, 78430), (920, 77066), (1012, 70060), (1130, 62744), (1240, 57178), (1243, 57040), (1265, 56048), (1364, 51980), (1426, 49720), (1705, 41584), (1808, 39215), (1840, 38533), (2024, 35030), (2260, 31372), (2480, 28589), (2486, 28520), (2530, 28024), (2599, 27280), (2728, 25990), (2852, 24860), (3410, 20792), (3503, 20240), (3565, 19888), (4048, 17515), (4520, 15686), (4972, 14260), (5060, 14012), (5198, 13640), (5456, 12995), (5704, 12430), (6215, 11408), (6820, 10396), (7006, 10120), (7130, 9944), (7843, 9040)]