344309280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{14639}}^1$

素因数の和:14671

約数の個数: 144

約数和(自身を含む): 1261733760

約数和(自身を除く): 917424480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 14639, 23520, 29278, 43917, 58556, 73195, 87834, 102473, 117112, 146390, 175668, 204946, 219585, 234224, 292780, 307419, 351336, 409892, 439170, 468448, 512365, 585560, 614838, 702672, 717311, 819784, 878340, 1024730, 1171120, 1229676, 1405344, 1434622, 1537095, 1639568, 1756680, 2049460, 2151933, 2342240, 2459352, 2869244, 3074190, 3279136, 3513360, 3586555, 4098920, 4303866, 4918704, 5738488, 6148380, 7026720, 7173110, 8197840, 8607732, 9837408, 10759665, 11476976, 12296760, 14346220, 16395680, 17215464, 21519330, 22953952, 24593520, 28692440, 34430928, 43038660, 49187040, 57384880, 68861856, 86077320, 114769760, 172154640, 344309280]

約数ペア:

[(1, 344309280), (2, 172154640), (3, 114769760), (4, 86077320), (5, 68861856), (6, 57384880), (7, 49187040), (8, 43038660), (10, 34430928), (12, 28692440), (14, 24593520), (15, 22953952), (16, 21519330), (20, 17215464), (21, 16395680), (24, 14346220), (28, 12296760), (30, 11476976), (32, 10759665), (35, 9837408), (40, 8607732), (42, 8197840), (48, 7173110), (49, 7026720), (56, 6148380), (60, 5738488), (70, 4918704), (80, 4303866), (84, 4098920), (96, 3586555), (98, 3513360), (105, 3279136), (112, 3074190), (120, 2869244), (140, 2459352), (147, 2342240), (160, 2151933), (168, 2049460), (196, 1756680), (210, 1639568), (224, 1537095), (240, 1434622), (245, 1405344), (280, 1229676), (294, 1171120), (336, 1024730), (392, 878340), (420, 819784), (480, 717311), (490, 702672), (560, 614838), (588, 585560), (672, 512365), (735, 468448), (784, 439170), (840, 409892), (980, 351336), (1120, 307419), (1176, 292780), (1470, 234224), (1568, 219585), (1680, 204946), (1960, 175668), (2352, 146390), (2940, 117112), (3360, 102473), (3920, 87834), (4704, 73195), (5880, 58556), (7840, 43917), (11760, 29278), (14639, 23520)]