195408720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6959}}^1$

素因数の和:6994

約数の個数: 160

約数和(自身を含む): 724953600

約数和(自身を除く): 529544880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 6959, 7020, 9360, 13918, 14040, 20877, 27836, 28080, 34795, 41754, 55672, 62631, 69590, 83508, 90467, 104385, 111344, 125262, 139180, 167016, 180934, 187893, 208770, 250524, 271401, 278360, 313155, 334032, 361868, 375786, 417540, 452335, 501048, 542802, 556720, 626310, 723736, 751572, 814203, 835080, 904670, 939465, 1002096, 1085604, 1252620, 1357005, 1447472, 1503144, 1628406, 1670160, 1809340, 1878930, 2171208, 2442609, 2505240, 2714010, 3006288, 3256812, 3618680, 3757860, 4071015, 4342416, 4885218, 5010480, 5428020, 6513624, 7237360, 7515720, 8142030, 9770436, 10856040, 12213045, 13027248, 15031440, 16284060, 19540872, 21712080, 24426090, 32568120, 39081744, 48852180, 65136240, 97704360, 195408720]

約数ペア:

[(1, 195408720), (2, 97704360), (3, 65136240), (4, 48852180), (5, 39081744), (6, 32568120), (8, 24426090), (9, 21712080), (10, 19540872), (12, 16284060), (13, 15031440), (15, 13027248), (16, 12213045), (18, 10856040), (20, 9770436), (24, 8142030), (26, 7515720), (27, 7237360), (30, 6513624), (36, 5428020), (39, 5010480), (40, 4885218), (45, 4342416), (48, 4071015), (52, 3757860), (54, 3618680), (60, 3256812), (65, 3006288), (72, 2714010), (78, 2505240), (80, 2442609), (90, 2171208), (104, 1878930), (108, 1809340), (117, 1670160), (120, 1628406), (130, 1503144), (135, 1447472), (144, 1357005), (156, 1252620), (180, 1085604), (195, 1002096), (208, 939465), (216, 904670), (234, 835080), (240, 814203), (260, 751572), (270, 723736), (312, 626310), (351, 556720), (360, 542802), (390, 501048), (432, 452335), (468, 417540), (520, 375786), (540, 361868), (585, 334032), (624, 313155), (702, 278360), (720, 271401), (780, 250524), (936, 208770), (1040, 187893), (1080, 180934), (1170, 167016), (1404, 139180), (1560, 125262), (1755, 111344), (1872, 104385), (2160, 90467), (2340, 83508), (2808, 69590), (3120, 62631), (3510, 55672), (4680, 41754), (5616, 34795), (6959, 28080), (7020, 27836), (9360, 20877), (13918, 14040)]