990696858840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1267589}}^1$

素因数の和:1267786

約数の個数: 192

約数和(自身を含む): 3488204865600

約数和(自身を除く): 2497508006760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 167, 180, 195, 234, 260, 312, 334, 360, 390, 468, 501, 520, 585, 668, 780, 835, 936, 1002, 1170, 1336, 1503, 1560, 1670, 2004, 2171, 2340, 2505, 3006, 3340, 4008, 4342, 4680, 5010, 6012, 6513, 6680, 7515, 8684, 10020, 10855, 12024, 13026, 15030, 17368, 19539, 20040, 21710, 26052, 30060, 32565, 39078, 43420, 52104, 60120, 65130, 78156, 86840, 97695, 130260, 156312, 195390, 260520, 390780, 781560, 1267589, 2535178, 3802767, 5070356, 6337945, 7605534, 10140712, 11408301, 12675890, 15211068, 16478657, 19013835, 22816602, 25351780, 30422136, 32957314, 38027670, 45633204, 49435971, 50703560, 57041505, 65914628, 76055340, 82393285, 91266408, 98871942, 114083010, 131829256, 148307913, 152110680, 164786570, 197743884, 211687363, 228166020, 247179855, 296615826, 329573140, 395487768, 423374726, 456332040, 494359710, 593231652, 635062089, 659146280, 741539565, 846749452, 988719420, 1058436815, 1186463304, 1270124178, 1483079130, 1693498904, 1905186267, 1977438840, 2116873630, 2540248356, 2751935719, 2966158260, 3175310445, 3810372534, 4233747260, 5080496712, 5503871438, 5932316520, 6350620890, 7620745068, 8255807157, 8467494520, 9525931335, 11007742876, 12701241780, 13759678595, 15241490136, 16511614314, 19051862670, 22015485752, 24767421471, 25402483560, 27519357190, 33023228628, 38103725340, 41279035785, 49534842942, 55038714380, 66046457256, 76207450680, 82558071570, 99069685884, 110077428760, 123837107355, 165116143140, 198139371768, 247674214710, 330232286280, 495348429420, 990696858840]

約数ペア:

[(1, 990696858840), (2, 495348429420), (3, 330232286280), (4, 247674214710), (5, 198139371768), (6, 165116143140), (8, 123837107355), (9, 110077428760), (10, 99069685884), (12, 82558071570), (13, 76207450680), (15, 66046457256), (18, 55038714380), (20, 49534842942), (24, 41279035785), (26, 38103725340), (30, 33023228628), (36, 27519357190), (39, 25402483560), (40, 24767421471), (45, 22015485752), (52, 19051862670), (60, 16511614314), (65, 15241490136), (72, 13759678595), (78, 12701241780), (90, 11007742876), (104, 9525931335), (117, 8467494520), (120, 8255807157), (130, 7620745068), (156, 6350620890), (167, 5932316520), (180, 5503871438), (195, 5080496712), (234, 4233747260), (260, 3810372534), (312, 3175310445), (334, 2966158260), (360, 2751935719), (390, 2540248356), (468, 2116873630), (501, 1977438840), (520, 1905186267), (585, 1693498904), (668, 1483079130), (780, 1270124178), (835, 1186463304), (936, 1058436815), (1002, 988719420), (1170, 846749452), (1336, 741539565), (1503, 659146280), (1560, 635062089), (1670, 593231652), (2004, 494359710), (2171, 456332040), (2340, 423374726), (2505, 395487768), (3006, 329573140), (3340, 296615826), (4008, 247179855), (4342, 228166020), (4680, 211687363), (5010, 197743884), (6012, 164786570), (6513, 152110680), (6680, 148307913), (7515, 131829256), (8684, 114083010), (10020, 98871942), (10855, 91266408), (12024, 82393285), (13026, 76055340), (15030, 65914628), (17368, 57041505), (19539, 50703560), (20040, 49435971), (21710, 45633204), (26052, 38027670), (30060, 32957314), (32565, 30422136), (39078, 25351780), (43420, 22816602), (52104, 19013835), (60120, 16478657), (65130, 15211068), (78156, 12675890), (86840, 11408301), (97695, 10140712), (130260, 7605534), (156312, 6337945), (195390, 5070356), (260520, 3802767), (390780, 2535178), (781560, 1267589)]