68397343520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{9871}}^1$

素因数の和:10055

約数の個数: 192

約数和(自身を含む): 183416389632

約数和(自身を除く): 115019046112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 127, 155, 160, 176, 220, 248, 254, 310, 341, 352, 440, 496, 508, 620, 635, 682, 880, 992, 1016, 1240, 1270, 1364, 1397, 1705, 1760, 2032, 2480, 2540, 2728, 2794, 3410, 3937, 4064, 4960, 5080, 5456, 5588, 6820, 6985, 7874, 9871, 10160, 10912, 11176, 13640, 13970, 15748, 19685, 19742, 20320, 22352, 27280, 27940, 31496, 39370, 39484, 43307, 44704, 49355, 54560, 55880, 62992, 78740, 78968, 86614, 98710, 108581, 111760, 125984, 157480, 157936, 173228, 197420, 216535, 217162, 223520, 306001, 314960, 315872, 346456, 394840, 433070, 434324, 542905, 612002, 629920, 692912, 789680, 866140, 868648, 1085810, 1224004, 1253617, 1385824, 1530005, 1579360, 1732280, 1737296, 2171620, 2448008, 2507234, 3060010, 3366011, 3464560, 3474592, 4343240, 4896016, 5014468, 6120020, 6268085, 6732022, 6929120, 8686480, 9792032, 10028936, 12240040, 12536170, 13464044, 13789787, 16830055, 17372960, 20057872, 24480080, 25072340, 26928088, 27579574, 33660110, 38862127, 40115744, 48960160, 50144680, 53856176, 55159148, 67320220, 68948935, 77724254, 100289360, 107712352, 110318296, 134640440, 137897870, 155448508, 194310635, 200578720, 220636592, 269280880, 275795740, 310897016, 388621270, 427483397, 441273184, 538561760, 551591480, 621794032, 777242540, 854966794, 1103182960, 1243588064, 1554485080, 1709933588, 2137416985, 2206365920, 3108970160, 3419867176, 4274833970, 6217940320, 6839734352, 8549667940, 13679468704, 17099335880, 34198671760, 68397343520]

約数ペア:

[(1, 68397343520), (2, 34198671760), (4, 17099335880), (5, 13679468704), (8, 8549667940), (10, 6839734352), (11, 6217940320), (16, 4274833970), (20, 3419867176), (22, 3108970160), (31, 2206365920), (32, 2137416985), (40, 1709933588), (44, 1554485080), (55, 1243588064), (62, 1103182960), (80, 854966794), (88, 777242540), (110, 621794032), (124, 551591480), (127, 538561760), (155, 441273184), (160, 427483397), (176, 388621270), (220, 310897016), (248, 275795740), (254, 269280880), (310, 220636592), (341, 200578720), (352, 194310635), (440, 155448508), (496, 137897870), (508, 134640440), (620, 110318296), (635, 107712352), (682, 100289360), (880, 77724254), (992, 68948935), (1016, 67320220), (1240, 55159148), (1270, 53856176), (1364, 50144680), (1397, 48960160), (1705, 40115744), (1760, 38862127), (2032, 33660110), (2480, 27579574), (2540, 26928088), (2728, 25072340), (2794, 24480080), (3410, 20057872), (3937, 17372960), (4064, 16830055), (4960, 13789787), (5080, 13464044), (5456, 12536170), (5588, 12240040), (6820, 10028936), (6985, 9792032), (7874, 8686480), (9871, 6929120), (10160, 6732022), (10912, 6268085), (11176, 6120020), (13640, 5014468), (13970, 4896016), (15748, 4343240), (19685, 3474592), (19742, 3464560), (20320, 3366011), (22352, 3060010), (27280, 2507234), (27940, 2448008), (31496, 2171620), (39370, 1737296), (39484, 1732280), (43307, 1579360), (44704, 1530005), (49355, 1385824), (54560, 1253617), (55880, 1224004), (62992, 1085810), (78740, 868648), (78968, 866140), (86614, 789680), (98710, 692912), (108581, 629920), (111760, 612002), (125984, 542905), (157480, 434324), (157936, 433070), (173228, 394840), (197420, 346456), (216535, 315872), (217162, 314960), (223520, 306001)]