1398084480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18671}}^1$

素因数の和:18709

約数の個数: 192

約数和(自身を含む): 5199405120

約数和(自身を除く): 3801320640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18671, 18720, 24960, 37342, 37440, 56013, 74684, 74880, 93355, 112026, 149368, 168039, 186710, 224052, 242723, 280065, 298736, 336078, 373420, 448104, 485446, 560130, 597472, 672156, 728169, 746840, 840195, 896208, 970892, 1120260, 1194944, 1213615, 1344312, 1456338, 1493680, 1680390, 1792416, 1941784, 2184507, 2240520, 2389888, 2427230, 2688624, 2912676, 2987360, 3360780, 3584832, 3640845, 3883568, 4369014, 4481040, 4854460, 5377248, 5825352, 5974720, 6721560, 7169664, 7281690, 7767136, 8738028, 8962080, 9708920, 10754496, 10922535, 11650704, 11949440, 13443120, 14563380, 15534272, 17476056, 17924160, 19417840, 21508992, 21845070, 23301408, 26886240, 29126760, 31068544, 34952112, 35848320, 38835680, 43690140, 46602816, 53772480, 58253520, 69904224, 77671360, 87380280, 93205632, 107544960, 116507040, 139808448, 155342720, 174760560, 233014080, 279616896, 349521120, 466028160, 699042240, 1398084480]

約数ペア:

[(1, 1398084480), (2, 699042240), (3, 466028160), (4, 349521120), (5, 279616896), (6, 233014080), (8, 174760560), (9, 155342720), (10, 139808448), (12, 116507040), (13, 107544960), (15, 93205632), (16, 87380280), (18, 77671360), (20, 69904224), (24, 58253520), (26, 53772480), (30, 46602816), (32, 43690140), (36, 38835680), (39, 35848320), (40, 34952112), (45, 31068544), (48, 29126760), (52, 26886240), (60, 23301408), (64, 21845070), (65, 21508992), (72, 19417840), (78, 17924160), (80, 17476056), (90, 15534272), (96, 14563380), (104, 13443120), (117, 11949440), (120, 11650704), (128, 10922535), (130, 10754496), (144, 9708920), (156, 8962080), (160, 8738028), (180, 7767136), (192, 7281690), (195, 7169664), (208, 6721560), (234, 5974720), (240, 5825352), (260, 5377248), (288, 4854460), (312, 4481040), (320, 4369014), (360, 3883568), (384, 3640845), (390, 3584832), (416, 3360780), (468, 2987360), (480, 2912676), (520, 2688624), (576, 2427230), (585, 2389888), (624, 2240520), (640, 2184507), (720, 1941784), (780, 1792416), (832, 1680390), (936, 1493680), (960, 1456338), (1040, 1344312), (1152, 1213615), (1170, 1194944), (1248, 1120260), (1440, 970892), (1560, 896208), (1664, 840195), (1872, 746840), (1920, 728169), (2080, 672156), (2340, 597472), (2496, 560130), (2880, 485446), (3120, 448104), (3744, 373420), (4160, 336078), (4680, 298736), (4992, 280065), (5760, 242723), (6240, 224052), (7488, 186710), (8320, 168039), (9360, 149368), (12480, 112026), (14976, 93355), (18671, 74880), (18720, 74684), (24960, 56013), (37342, 37440)]