320084996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{20477}}^1$

素因数の和:20726

約数の個数: 320

約数和(自身を含む): 1123292676096

約数和(自身を除く): 803207679216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 191, 220, 240, 248, 264, 310, 330, 341, 372, 382, 440, 465, 496, 528, 573, 620, 660, 682, 744, 764, 880, 930, 955, 1023, 1146, 1240, 1320, 1364, 1488, 1528, 1705, 1860, 1910, 2046, 2101, 2292, 2480, 2640, 2728, 2865, 3056, 3410, 3720, 3820, 4092, 4202, 4584, 5115, 5456, 5730, 5921, 6303, 6820, 7440, 7640, 8184, 8404, 9168, 10230, 10505, 11460, 11842, 12606, 13640, 15280, 16368, 16808, 17763, 20460, 20477, 21010, 22920, 23684, 25212, 27280, 29605, 31515, 33616, 35526, 40920, 40954, 42020, 45840, 47368, 50424, 59210, 61431, 63030, 65131, 71052, 81840, 81908, 84040, 88815, 94736, 100848, 102385, 118420, 122862, 126060, 130262, 142104, 163816, 168080, 177630, 195393, 204770, 225247, 236840, 245724, 252120, 260524, 284208, 307155, 325655, 327632, 355260, 390786, 409540, 450494, 473680, 491448, 504240, 521048, 614310, 634787, 651310, 675741, 710520, 781572, 819080, 900988, 976965, 982896, 1042096, 1126235, 1228620, 1269574, 1302620, 1351482, 1421040, 1563144, 1638160, 1801976, 1904361, 1953930, 2252470, 2457240, 2539148, 2605240, 2702964, 3126288, 3173935, 3378705, 3603952, 3808722, 3907860, 3911107, 4504940, 4914480, 5078296, 5210480, 5405928, 6347870, 6757410, 6982657, 7617444, 7815720, 7822214, 9009880, 9521805, 10156592, 10811856, 11733321, 12695740, 13514820, 13965314, 15234888, 15631440, 15644428, 18019760, 19043610, 19555535, 20947971, 23466642, 25391480, 27029640, 27930628, 30469776, 31288856, 34913285, 38087220, 39111070, 41895942, 43022177, 46933284, 50782960, 54059280, 55861256, 58666605, 62577712, 69826570, 76174440, 78222140, 83791884, 86044354, 93866568, 104739855, 111722512, 117333210, 121244317, 129066531, 139653140, 152348880, 156444280, 167583768, 172088708, 187733136, 209479710, 215110885, 234666420, 242488634, 258133062, 279306280, 312888560, 335167536, 344177416, 363732951, 418959420, 430221770, 469332840, 484977268, 516266124, 558612560, 606221585, 645332655, 688354832, 727465902, 837918840, 860443540, 938665680, 969954536, 1032532248, 1212443170, 1290665310, 1333687487, 1454931804, 1675837680, 1720887080, 1818664755, 1939909072, 2065064496, 2424886340, 2581330620, 2667374974, 2909863608, 3441774160, 3637329510, 4001062461, 4849772680, 5162661240, 5334749948, 5819727216, 6668437435, 7274659020, 8002124922, 9699545360, 10325322480, 10669499896, 13336874870, 14549318040, 16004249844, 20005312305, 21338999792, 26673749740, 29098636080, 32008499688, 40010624610, 53347499480, 64016999376, 80021249220, 106694998960, 160042498440, 320084996880]

約数ペア:

[(1, 320084996880), (2, 160042498440), (3, 106694998960), (4, 80021249220), (5, 64016999376), (6, 53347499480), (8, 40010624610), (10, 32008499688), (11, 29098636080), (12, 26673749740), (15, 21338999792), (16, 20005312305), (20, 16004249844), (22, 14549318040), (24, 13336874870), (30, 10669499896), (31, 10325322480), (33, 9699545360), (40, 8002124922), (44, 7274659020), (48, 6668437435), (55, 5819727216), (60, 5334749948), (62, 5162661240), (66, 4849772680), (80, 4001062461), (88, 3637329510), (93, 3441774160), (110, 2909863608), (120, 2667374974), (124, 2581330620), (132, 2424886340), (155, 2065064496), (165, 1939909072), (176, 1818664755), (186, 1720887080), (191, 1675837680), (220, 1454931804), (240, 1333687487), (248, 1290665310), (264, 1212443170), (310, 1032532248), (330, 969954536), (341, 938665680), (372, 860443540), (382, 837918840), (440, 727465902), (465, 688354832), (496, 645332655), (528, 606221585), (573, 558612560), (620, 516266124), (660, 484977268), (682, 469332840), (744, 430221770), (764, 418959420), (880, 363732951), (930, 344177416), (955, 335167536), (1023, 312888560), (1146, 279306280), (1240, 258133062), (1320, 242488634), (1364, 234666420), (1488, 215110885), (1528, 209479710), (1705, 187733136), (1860, 172088708), (1910, 167583768), (2046, 156444280), (2101, 152348880), (2292, 139653140), (2480, 129066531), (2640, 121244317), (2728, 117333210), (2865, 111722512), (3056, 104739855), (3410, 93866568), (3720, 86044354), (3820, 83791884), (4092, 78222140), (4202, 76174440), (4584, 69826570), (5115, 62577712), (5456, 58666605), (5730, 55861256), (5921, 54059280), (6303, 50782960), (6820, 46933284), (7440, 43022177), (7640, 41895942), (8184, 39111070), (8404, 38087220), (9168, 34913285), (10230, 31288856), (10505, 30469776), (11460, 27930628), (11842, 27029640), (12606, 25391480), (13640, 23466642), (15280, 20947971), (16368, 19555535), (16808, 19043610), (17763, 18019760), (20460, 15644428), (20477, 15631440), (21010, 15234888), (22920, 13965314), (23684, 13514820), (25212, 12695740), (27280, 11733321), (29605, 10811856), (31515, 10156592), (33616, 9521805), (35526, 9009880), (40920, 7822214), (40954, 7815720), (42020, 7617444), (45840, 6982657), (47368, 6757410), (50424, 6347870), (59210, 5405928), (61431, 5210480), (63030, 5078296), (65131, 4914480), (71052, 4504940), (81840, 3911107), (81908, 3907860), (84040, 3808722), (88815, 3603952), (94736, 3378705), (100848, 3173935), (102385, 3126288), (118420, 2702964), (122862, 2605240), (126060, 2539148), (130262, 2457240), (142104, 2252470), (163816, 1953930), (168080, 1904361), (177630, 1801976), (195393, 1638160), (204770, 1563144), (225247, 1421040), (236840, 1351482), (245724, 1302620), (252120, 1269574), (260524, 1228620), (284208, 1126235), (307155, 1042096), (325655, 982896), (327632, 976965), (355260, 900988), (390786, 819080), (409540, 781572), (450494, 710520), (473680, 675741), (491448, 651310), (504240, 634787), (521048, 614310)]