342306720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1228

約数の個数: 288

約数和(自身を含む): 1382209920

約数和(自身を除く): 1039903200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 1008, 1015, 1044, 1120, 1160, 1171, 1218, 1260, 1305, 1392, 1440, 1624, 1680, 1740, 1827, 2016, 2030, 2088, 2320, 2342, 2436, 2520, 2610, 2784, 3045, 3248, 3360, 3480, 3513, 3654, 4060, 4176, 4640, 4684, 4872, 5040, 5220, 5855, 6090, 6496, 6960, 7026, 7308, 8120, 8197, 8352, 9135, 9368, 9744, 10080, 10440, 10539, 11710, 12180, 13920, 14052, 14616, 16240, 16394, 17565, 18270, 18736, 19488, 20880, 21078, 23420, 24360, 24591, 28104, 29232, 32480, 32788, 33959, 35130, 36540, 37472, 40985, 41760, 42156, 46840, 48720, 49182, 52695, 56208, 58464, 65576, 67918, 70260, 73080, 73773, 81970, 84312, 93680, 97440, 98364, 101877, 105390, 112416, 122955, 131152, 135836, 140520, 146160, 147546, 163940, 168624, 169795, 187360, 196728, 203754, 210780, 237713, 245910, 262304, 271672, 281040, 292320, 295092, 305631, 327880, 337248, 339590, 368865, 393456, 407508, 421560, 475426, 491820, 509385, 543344, 562080, 590184, 611262, 655760, 679180, 713139, 737730, 786912, 815016, 843120, 950852, 983640, 1018770, 1086688, 1180368, 1188565, 1222524, 1311520, 1358360, 1426278, 1475460, 1528155, 1630032, 1686240, 1901704, 1967280, 2037540, 2139417, 2360736, 2377130, 2445048, 2716720, 2852556, 2950920, 3056310, 3260064, 3565695, 3803408, 3934560, 4075080, 4278834, 4754260, 4890096, 5433440, 5705112, 5901840, 6112620, 7131390, 7606816, 8150160, 8557668, 9508520, 9780192, 10697085, 11410224, 11803680, 12225240, 14262780, 16300320, 17115336, 19017040, 21394170, 22820448, 24450480, 28525560, 34230672, 38034080, 42788340, 48900960, 57051120, 68461344, 85576680, 114102240, 171153360, 342306720]

約数ペア:

[(1, 342306720), (2, 171153360), (3, 114102240), (4, 85576680), (5, 68461344), (6, 57051120), (7, 48900960), (8, 42788340), (9, 38034080), (10, 34230672), (12, 28525560), (14, 24450480), (15, 22820448), (16, 21394170), (18, 19017040), (20, 17115336), (21, 16300320), (24, 14262780), (28, 12225240), (29, 11803680), (30, 11410224), (32, 10697085), (35, 9780192), (36, 9508520), (40, 8557668), (42, 8150160), (45, 7606816), (48, 7131390), (56, 6112620), (58, 5901840), (60, 5705112), (63, 5433440), (70, 4890096), (72, 4754260), (80, 4278834), (84, 4075080), (87, 3934560), (90, 3803408), (96, 3565695), (105, 3260064), (112, 3056310), (116, 2950920), (120, 2852556), (126, 2716720), (140, 2445048), (144, 2377130), (145, 2360736), (160, 2139417), (168, 2037540), (174, 1967280), (180, 1901704), (203, 1686240), (210, 1630032), (224, 1528155), (232, 1475460), (240, 1426278), (252, 1358360), (261, 1311520), (280, 1222524), (288, 1188565), (290, 1180368), (315, 1086688), (336, 1018770), (348, 983640), (360, 950852), (406, 843120), (420, 815016), (435, 786912), (464, 737730), (480, 713139), (504, 679180), (522, 655760), (560, 611262), (580, 590184), (609, 562080), (630, 543344), (672, 509385), (696, 491820), (720, 475426), (812, 421560), (840, 407508), (870, 393456), (928, 368865), (1008, 339590), (1015, 337248), (1044, 327880), (1120, 305631), (1160, 295092), (1171, 292320), (1218, 281040), (1260, 271672), (1305, 262304), (1392, 245910), (1440, 237713), (1624, 210780), (1680, 203754), (1740, 196728), (1827, 187360), (2016, 169795), (2030, 168624), (2088, 163940), (2320, 147546), (2342, 146160), (2436, 140520), (2520, 135836), (2610, 131152), (2784, 122955), (3045, 112416), (3248, 105390), (3360, 101877), (3480, 98364), (3513, 97440), (3654, 93680), (4060, 84312), (4176, 81970), (4640, 73773), (4684, 73080), (4872, 70260), (5040, 67918), (5220, 65576), (5855, 58464), (6090, 56208), (6496, 52695), (6960, 49182), (7026, 48720), (7308, 46840), (8120, 42156), (8197, 41760), (8352, 40985), (9135, 37472), (9368, 36540), (9744, 35130), (10080, 33959), (10440, 32788), (10539, 32480), (11710, 29232), (12180, 28104), (13920, 24591), (14052, 24360), (14616, 23420), (16240, 21078), (16394, 20880), (17565, 19488), (18270, 18736)]