193797105840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20704819}}^1$

素因数の和:20704851

約数の個数: 120

約数和(自身を含む): 700899566640

約数和(自身を除く): 507102460800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 20704819, 41409638, 62114457, 82819276, 103524095, 124228914, 165638552, 186343371, 207048190, 248457828, 269162647, 310572285, 331277104, 372686742, 414096380, 496915656, 538325294, 621144570, 745373484, 807487941, 828192760, 931716855, 993831312, 1076650588, 1242289140, 1345813235, 1490746968, 1614975882, 1656385520, 1863433710, 2153301176, 2422463823, 2484578280, 2691626470, 2981493936, 3229951764, 3726867420, 4037439705, 4306602352, 4844927646, 4969156560, 5383252940, 6459903528, 7453734840, 8074879410, 9689855292, 10766505880, 12112319115, 12919807056, 14907469680, 16149758820, 19379710584, 21533011760, 24224638230, 32299517640, 38759421168, 48449276460, 64599035280, 96898552920, 193797105840]

約数ペア:

[(1, 193797105840), (2, 96898552920), (3, 64599035280), (4, 48449276460), (5, 38759421168), (6, 32299517640), (8, 24224638230), (9, 21533011760), (10, 19379710584), (12, 16149758820), (13, 14907469680), (15, 12919807056), (16, 12112319115), (18, 10766505880), (20, 9689855292), (24, 8074879410), (26, 7453734840), (30, 6459903528), (36, 5383252940), (39, 4969156560), (40, 4844927646), (45, 4306602352), (48, 4037439705), (52, 3726867420), (60, 3229951764), (65, 2981493936), (72, 2691626470), (78, 2484578280), (80, 2422463823), (90, 2153301176), (104, 1863433710), (117, 1656385520), (120, 1614975882), (130, 1490746968), (144, 1345813235), (156, 1242289140), (180, 1076650588), (195, 993831312), (208, 931716855), (234, 828192760), (240, 807487941), (260, 745373484), (312, 621144570), (360, 538325294), (390, 496915656), (468, 414096380), (520, 372686742), (585, 331277104), (624, 310572285), (720, 269162647), (780, 248457828), (936, 207048190), (1040, 186343371), (1170, 165638552), (1560, 124228914), (1872, 103524095), (2340, 82819276), (3120, 62114457), (4680, 41409638), (9360, 20704819)]