1438736640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34061}}^1$

素因数の和:34096

約数の個数: 144

約数和(自身を含む): 5012836416

約数和(自身を除く): 3574099776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 34061, 42240, 68122, 102183, 136244, 170305, 204366, 272488, 340610, 374671, 408732, 510915, 544976, 681220, 749342, 817464, 1021830, 1089952, 1124013, 1362440, 1498684, 1634928, 1873355, 2043660, 2179904, 2248026, 2724880, 2997368, 3269856, 3746710, 4087320, 4359808, 4496052, 5449760, 5620065, 5994736, 6539712, 7493420, 8174640, 8719616, 8992104, 10899520, 11240130, 11989472, 13079424, 14986840, 16349280, 17984208, 21799040, 22480260, 23978944, 26158848, 29973680, 32698560, 35968416, 43598080, 44960520, 47957888, 59947360, 65397120, 71936832, 89921040, 95915776, 119894720, 130794240, 143873664, 179842080, 239789440, 287747328, 359684160, 479578880, 719368320, 1438736640]

約数ペア:

[(1, 1438736640), (2, 719368320), (3, 479578880), (4, 359684160), (5, 287747328), (6, 239789440), (8, 179842080), (10, 143873664), (11, 130794240), (12, 119894720), (15, 95915776), (16, 89921040), (20, 71936832), (22, 65397120), (24, 59947360), (30, 47957888), (32, 44960520), (33, 43598080), (40, 35968416), (44, 32698560), (48, 29973680), (55, 26158848), (60, 23978944), (64, 22480260), (66, 21799040), (80, 17984208), (88, 16349280), (96, 14986840), (110, 13079424), (120, 11989472), (128, 11240130), (132, 10899520), (160, 8992104), (165, 8719616), (176, 8174640), (192, 7493420), (220, 6539712), (240, 5994736), (256, 5620065), (264, 5449760), (320, 4496052), (330, 4359808), (352, 4087320), (384, 3746710), (440, 3269856), (480, 2997368), (528, 2724880), (640, 2248026), (660, 2179904), (704, 2043660), (768, 1873355), (880, 1634928), (960, 1498684), (1056, 1362440), (1280, 1124013), (1320, 1089952), (1408, 1021830), (1760, 817464), (1920, 749342), (2112, 681220), (2640, 544976), (2816, 510915), (3520, 408732), (3840, 374671), (4224, 340610), (5280, 272488), (7040, 204366), (8448, 170305), (10560, 136244), (14080, 102183), (21120, 68122), (34061, 42240)]