1264014720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:727

約数の個数: 320

約数和(自身を含む): 4643060400

約数和(自身を除く): 3379045680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 540, 555, 576, 592, 640, 648, 659, 666, 720, 740, 810, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1296, 1318, 1332, 1440, 1480, 1620, 1665, 1728, 1776, 1920, 1977, 1998, 2160, 2220, 2368, 2592, 2636, 2664, 2880, 2960, 2997, 3240, 3295, 3330, 3456, 3552, 3954, 3996, 4320, 4440, 4736, 4995, 5184, 5272, 5328, 5760, 5920, 5931, 5994, 6480, 6590, 6660, 7104, 7908, 7992, 8640, 8880, 9885, 9990, 10368, 10544, 10656, 11840, 11862, 11988, 12960, 13180, 13320, 14208, 14985, 15816, 15984, 17280, 17760, 17793, 19770, 19980, 21088, 21312, 23680, 23724, 23976, 24383, 25920, 26360, 26640, 29655, 29970, 31632, 31968, 35520, 35586, 39540, 39960, 42176, 42624, 47448, 47952, 48766, 51840, 52720, 53280, 53379, 59310, 59940, 63264, 63936, 71040, 71172, 73149, 79080, 79920, 84352, 88965, 94896, 95904, 97532, 105440, 106560, 106758, 118620, 119880, 121915, 126528, 127872, 142344, 146298, 158160, 159840, 177930, 189792, 191808, 195064, 210880, 213120, 213516, 219447, 237240, 239760, 243830, 253056, 266895, 284688, 292596, 316320, 319680, 355860, 365745, 379584, 383616, 390128, 421760, 427032, 438894, 474480, 479520, 487660, 533790, 569376, 585192, 632640, 639360, 658341, 711720, 731490, 759168, 780256, 854064, 877788, 948960, 959040, 975320, 1067580, 1097235, 1138752, 1170384, 1265280, 1316682, 1423440, 1462980, 1560512, 1708128, 1755576, 1897920, 1918080, 1950640, 1975023, 2135160, 2194470, 2277504, 2340768, 2633364, 2846880, 2925960, 3121024, 3291705, 3416256, 3511152, 3795840, 3901280, 3950046, 4270320, 4388940, 4681536, 5266728, 5693760, 5851920, 6583410, 6832512, 7022304, 7802560, 7900092, 8540640, 8777880, 9363072, 9875115, 10533456, 11387520, 11703840, 13166820, 14044608, 15605120, 15800184, 17081280, 17555760, 19750230, 21066912, 23407680, 26333640, 28089216, 31600368, 34162560, 35111520, 39500460, 42133824, 46815360, 52667280, 63200736, 70223040, 79000920, 84267648, 105334560, 126401472, 140446080, 158001840, 210669120, 252802944, 316003680, 421338240, 632007360, 1264014720]

約数ペア:

[(1, 1264014720), (2, 632007360), (3, 421338240), (4, 316003680), (5, 252802944), (6, 210669120), (8, 158001840), (9, 140446080), (10, 126401472), (12, 105334560), (15, 84267648), (16, 79000920), (18, 70223040), (20, 63200736), (24, 52667280), (27, 46815360), (30, 42133824), (32, 39500460), (36, 35111520), (37, 34162560), (40, 31600368), (45, 28089216), (48, 26333640), (54, 23407680), (60, 21066912), (64, 19750230), (72, 17555760), (74, 17081280), (80, 15800184), (81, 15605120), (90, 14044608), (96, 13166820), (108, 11703840), (111, 11387520), (120, 10533456), (128, 9875115), (135, 9363072), (144, 8777880), (148, 8540640), (160, 7900092), (162, 7802560), (180, 7022304), (185, 6832512), (192, 6583410), (216, 5851920), (222, 5693760), (240, 5266728), (270, 4681536), (288, 4388940), (296, 4270320), (320, 3950046), (324, 3901280), (333, 3795840), (360, 3511152), (370, 3416256), (384, 3291705), (405, 3121024), (432, 2925960), (444, 2846880), (480, 2633364), (540, 2340768), (555, 2277504), (576, 2194470), (592, 2135160), (640, 1975023), (648, 1950640), (659, 1918080), (666, 1897920), (720, 1755576), (740, 1708128), (810, 1560512), (864, 1462980), (888, 1423440), (960, 1316682), (999, 1265280), (1080, 1170384), (1110, 1138752), (1152, 1097235), (1184, 1067580), (1296, 975320), (1318, 959040), (1332, 948960), (1440, 877788), (1480, 854064), (1620, 780256), (1665, 759168), (1728, 731490), (1776, 711720), (1920, 658341), (1977, 639360), (1998, 632640), (2160, 585192), (2220, 569376), (2368, 533790), (2592, 487660), (2636, 479520), (2664, 474480), (2880, 438894), (2960, 427032), (2997, 421760), (3240, 390128), (3295, 383616), (3330, 379584), (3456, 365745), (3552, 355860), (3954, 319680), (3996, 316320), (4320, 292596), (4440, 284688), (4736, 266895), (4995, 253056), (5184, 243830), (5272, 239760), (5328, 237240), (5760, 219447), (5920, 213516), (5931, 213120), (5994, 210880), (6480, 195064), (6590, 191808), (6660, 189792), (7104, 177930), (7908, 159840), (7992, 158160), (8640, 146298), (8880, 142344), (9885, 127872), (9990, 126528), (10368, 121915), (10544, 119880), (10656, 118620), (11840, 106758), (11862, 106560), (11988, 105440), (12960, 97532), (13180, 95904), (13320, 94896), (14208, 88965), (14985, 84352), (15816, 79920), (15984, 79080), (17280, 73149), (17760, 71172), (17793, 71040), (19770, 63936), (19980, 63264), (21088, 59940), (21312, 59310), (23680, 53379), (23724, 53280), (23976, 52720), (24383, 51840), (25920, 48766), (26360, 47952), (26640, 47448), (29655, 42624), (29970, 42176), (31632, 39960), (31968, 39540), (35520, 35586)]