384053460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 1382572800

約数和(自身を除く): 998519340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 149, 170, 190, 204, 210, 228, 238, 255, 266, 285, 298, 323, 340, 357, 361, 380, 399, 420, 447, 476, 510, 532, 570, 595, 596, 646, 665, 714, 722, 745, 798, 894, 969, 1020, 1043, 1083, 1140, 1190, 1292, 1330, 1428, 1444, 1490, 1596, 1615, 1785, 1788, 1805, 1938, 1995, 2086, 2166, 2235, 2261, 2380, 2527, 2533, 2660, 2831, 2980, 3129, 3230, 3570, 3610, 3876, 3990, 4172, 4332, 4470, 4522, 4845, 5054, 5066, 5215, 5415, 5662, 6137, 6258, 6460, 6783, 7140, 7220, 7581, 7599, 7980, 8493, 8940, 9044, 9690, 10108, 10132, 10430, 10830, 11305, 11324, 12274, 12516, 12635, 12665, 13566, 14155, 15162, 15198, 15645, 16986, 17731, 18411, 19380, 19817, 20860, 21660, 22610, 24548, 25270, 25330, 27132, 28310, 30324, 30396, 30685, 31290, 33915, 33972, 35462, 36822, 37905, 37995, 39634, 42465, 42959, 45220, 48127, 50540, 50660, 53193, 53789, 56620, 59451, 61370, 62580, 67830, 70924, 73644, 75810, 75990, 79268, 84930, 85918, 88655, 92055, 96254, 99085, 106386, 107578, 118902, 122740, 128877, 135660, 144381, 151620, 151980, 161367, 169860, 171836, 177310, 184110, 192508, 198170, 212772, 214795, 215156, 237804, 240635, 257754, 265965, 268945, 288762, 297255, 322734, 336889, 354620, 368220, 376523, 396340, 429590, 481270, 515508, 531930, 537890, 577524, 594510, 644385, 645468, 673778, 721905, 753046, 806835, 859180, 914413, 962540, 1010667, 1063860, 1075780, 1129569, 1189020, 1288770, 1347556, 1443810, 1506092, 1613670, 1684445, 1828826, 1882615, 2021334, 2259138, 2577540, 2743239, 2887620, 3227340, 3368890, 3657652, 3765230, 4042668, 4518276, 4572065, 5053335, 5486478, 5647845, 6400891, 6737780, 7530460, 9144130, 10106670, 10972956, 11295690, 12801782, 13716195, 18288260, 19202673, 20213340, 22591380, 25603564, 27432390, 32004455, 38405346, 54864780, 64008910, 76810692, 96013365, 128017820, 192026730, 384053460]

約数ペア:

[(1, 384053460), (2, 192026730), (3, 128017820), (4, 96013365), (5, 76810692), (6, 64008910), (7, 54864780), (10, 38405346), (12, 32004455), (14, 27432390), (15, 25603564), (17, 22591380), (19, 20213340), (20, 19202673), (21, 18288260), (28, 13716195), (30, 12801782), (34, 11295690), (35, 10972956), (38, 10106670), (42, 9144130), (51, 7530460), (57, 6737780), (60, 6400891), (68, 5647845), (70, 5486478), (76, 5053335), (84, 4572065), (85, 4518276), (95, 4042668), (102, 3765230), (105, 3657652), (114, 3368890), (119, 3227340), (133, 2887620), (140, 2743239), (149, 2577540), (170, 2259138), (190, 2021334), (204, 1882615), (210, 1828826), (228, 1684445), (238, 1613670), (255, 1506092), (266, 1443810), (285, 1347556), (298, 1288770), (323, 1189020), (340, 1129569), (357, 1075780), (361, 1063860), (380, 1010667), (399, 962540), (420, 914413), (447, 859180), (476, 806835), (510, 753046), (532, 721905), (570, 673778), (595, 645468), (596, 644385), (646, 594510), (665, 577524), (714, 537890), (722, 531930), (745, 515508), (798, 481270), (894, 429590), (969, 396340), (1020, 376523), (1043, 368220), (1083, 354620), (1140, 336889), (1190, 322734), (1292, 297255), (1330, 288762), (1428, 268945), (1444, 265965), (1490, 257754), (1596, 240635), (1615, 237804), (1785, 215156), (1788, 214795), (1805, 212772), (1938, 198170), (1995, 192508), (2086, 184110), (2166, 177310), (2235, 171836), (2261, 169860), (2380, 161367), (2527, 151980), (2533, 151620), (2660, 144381), (2831, 135660), (2980, 128877), (3129, 122740), (3230, 118902), (3570, 107578), (3610, 106386), (3876, 99085), (3990, 96254), (4172, 92055), (4332, 88655), (4470, 85918), (4522, 84930), (4845, 79268), (5054, 75990), (5066, 75810), (5215, 73644), (5415, 70924), (5662, 67830), (6137, 62580), (6258, 61370), (6460, 59451), (6783, 56620), (7140, 53789), (7220, 53193), (7581, 50660), (7599, 50540), (7980, 48127), (8493, 45220), (8940, 42959), (9044, 42465), (9690, 39634), (10108, 37995), (10132, 37905), (10430, 36822), (10830, 35462), (11305, 33972), (11324, 33915), (12274, 31290), (12516, 30685), (12635, 30396), (12665, 30324), (13566, 28310), (14155, 27132), (15162, 25330), (15198, 25270), (15645, 24548), (16986, 22610), (17731, 21660), (18411, 20860), (19380, 19817)]