40648218840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{26993}}^1$

素因数の和:27146

約数の個数: 192

約数和(自身を含む): 136438473600

約数和(自身を除く): 95790254760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 89, 90, 94, 120, 141, 178, 180, 188, 235, 267, 282, 356, 360, 376, 423, 445, 470, 534, 564, 705, 712, 801, 846, 890, 940, 1068, 1128, 1335, 1410, 1602, 1692, 1780, 1880, 2115, 2136, 2670, 2820, 3204, 3384, 3560, 4005, 4183, 4230, 5340, 5640, 6408, 8010, 8366, 8460, 10680, 12549, 16020, 16732, 16920, 20915, 25098, 26993, 32040, 33464, 37647, 41830, 50196, 53986, 62745, 75294, 80979, 83660, 100392, 107972, 125490, 134965, 150588, 161958, 167320, 188235, 215944, 242937, 250980, 269930, 301176, 323916, 376470, 404895, 485874, 501960, 539860, 647832, 752940, 809790, 971748, 1079720, 1214685, 1268671, 1505880, 1619580, 1943496, 2402377, 2429370, 2537342, 3239160, 3806013, 4804754, 4858740, 5074684, 6343355, 7207131, 7612026, 9609508, 9717480, 10149368, 11418039, 12011885, 12686710, 14414262, 15224052, 19030065, 19219016, 21621393, 22836078, 24023770, 25373420, 28828524, 30448104, 36035655, 38060130, 43242786, 45672156, 48047540, 50746840, 57090195, 57657048, 72071310, 76120260, 86485572, 91344312, 96095080, 108106965, 112911719, 114180390, 144142620, 152240520, 172971144, 216213930, 225823438, 228360780, 288285240, 338735157, 432427860, 451646876, 456721560, 564558595, 677470314, 864855720, 903293752, 1016205471, 1129117190, 1354940628, 1693675785, 2032410942, 2258234380, 2709881256, 3387351570, 4064821884, 4516468760, 5081027355, 6774703140, 8129643768, 10162054710, 13549406280, 20324109420, 40648218840]

約数ペア:

[(1, 40648218840), (2, 20324109420), (3, 13549406280), (4, 10162054710), (5, 8129643768), (6, 6774703140), (8, 5081027355), (9, 4516468760), (10, 4064821884), (12, 3387351570), (15, 2709881256), (18, 2258234380), (20, 2032410942), (24, 1693675785), (30, 1354940628), (36, 1129117190), (40, 1016205471), (45, 903293752), (47, 864855720), (60, 677470314), (72, 564558595), (89, 456721560), (90, 451646876), (94, 432427860), (120, 338735157), (141, 288285240), (178, 228360780), (180, 225823438), (188, 216213930), (235, 172971144), (267, 152240520), (282, 144142620), (356, 114180390), (360, 112911719), (376, 108106965), (423, 96095080), (445, 91344312), (470, 86485572), (534, 76120260), (564, 72071310), (705, 57657048), (712, 57090195), (801, 50746840), (846, 48047540), (890, 45672156), (940, 43242786), (1068, 38060130), (1128, 36035655), (1335, 30448104), (1410, 28828524), (1602, 25373420), (1692, 24023770), (1780, 22836078), (1880, 21621393), (2115, 19219016), (2136, 19030065), (2670, 15224052), (2820, 14414262), (3204, 12686710), (3384, 12011885), (3560, 11418039), (4005, 10149368), (4183, 9717480), (4230, 9609508), (5340, 7612026), (5640, 7207131), (6408, 6343355), (8010, 5074684), (8366, 4858740), (8460, 4804754), (10680, 3806013), (12549, 3239160), (16020, 2537342), (16732, 2429370), (16920, 2402377), (20915, 1943496), (25098, 1619580), (26993, 1505880), (32040, 1268671), (33464, 1214685), (37647, 1079720), (41830, 971748), (50196, 809790), (53986, 752940), (62745, 647832), (75294, 539860), (80979, 501960), (83660, 485874), (100392, 404895), (107972, 376470), (125490, 323916), (134965, 301176), (150588, 269930), (161958, 250980), (167320, 242937), (188235, 215944)]