28676384640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{553171}}^1$

素因数の和:553202

約数の個数: 160

約数和(自身を含む): 102408732360

約数和(自身を除く): 73732347720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 553171, 1106342, 1659513, 2212684, 2765855, 3319026, 4425368, 4978539, 5531710, 6638052, 8297565, 8850736, 9957078, 11063420, 13276104, 14935617, 16595130, 17701472, 19914156, 22126840, 24892695, 26552208, 29871234, 33190260, 35402944, 39828312, 44253680, 44806851, 49785390, 53104416, 59742468, 66380520, 70805888, 74678085, 79656624, 88507360, 89613702, 99570780, 106208832, 119484936, 132761040, 149356170, 159313248, 177014720, 179227404, 199141560, 212417664, 224034255, 238969872, 265522080, 298712340, 318626496, 354029440, 358454808, 398283120, 448068510, 477939744, 531044160, 597424680, 637252992, 716909616, 796566240, 896137020, 955879488, 1062088320, 1194849360, 1433819232, 1593132480, 1792274040, 1911758976, 2389698720, 2867638464, 3186264960, 3584548080, 4779397440, 5735276928, 7169096160, 9558794880, 14338192320, 28676384640]

約数ペア:

[(1, 28676384640), (2, 14338192320), (3, 9558794880), (4, 7169096160), (5, 5735276928), (6, 4779397440), (8, 3584548080), (9, 3186264960), (10, 2867638464), (12, 2389698720), (15, 1911758976), (16, 1792274040), (18, 1593132480), (20, 1433819232), (24, 1194849360), (27, 1062088320), (30, 955879488), (32, 896137020), (36, 796566240), (40, 716909616), (45, 637252992), (48, 597424680), (54, 531044160), (60, 477939744), (64, 448068510), (72, 398283120), (80, 358454808), (81, 354029440), (90, 318626496), (96, 298712340), (108, 265522080), (120, 238969872), (128, 224034255), (135, 212417664), (144, 199141560), (160, 179227404), (162, 177014720), (180, 159313248), (192, 149356170), (216, 132761040), (240, 119484936), (270, 106208832), (288, 99570780), (320, 89613702), (324, 88507360), (360, 79656624), (384, 74678085), (405, 70805888), (432, 66380520), (480, 59742468), (540, 53104416), (576, 49785390), (640, 44806851), (648, 44253680), (720, 39828312), (810, 35402944), (864, 33190260), (960, 29871234), (1080, 26552208), (1152, 24892695), (1296, 22126840), (1440, 19914156), (1620, 17701472), (1728, 16595130), (1920, 14935617), (2160, 13276104), (2592, 11063420), (2880, 9957078), (3240, 8850736), (3456, 8297565), (4320, 6638052), (5184, 5531710), (5760, 4978539), (6480, 4425368), (8640, 3319026), (10368, 2765855), (12960, 2212684), (17280, 1659513), (25920, 1106342), (51840, 553171)]