48907320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 188006400

約数和(自身を除く): 139099080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 67, 70, 77, 79, 84, 88, 105, 110, 120, 132, 134, 140, 154, 158, 165, 168, 201, 210, 220, 231, 237, 264, 268, 280, 308, 316, 330, 335, 385, 395, 402, 420, 440, 462, 469, 474, 536, 553, 616, 632, 660, 670, 737, 770, 790, 804, 840, 869, 924, 938, 948, 1005, 1106, 1155, 1185, 1320, 1340, 1407, 1474, 1540, 1580, 1608, 1659, 1738, 1848, 1876, 1896, 2010, 2211, 2212, 2310, 2345, 2370, 2607, 2680, 2765, 2814, 2948, 3080, 3160, 3318, 3476, 3685, 3752, 4020, 4345, 4422, 4424, 4620, 4690, 4740, 5159, 5214, 5293, 5530, 5628, 5896, 6083, 6636, 6952, 7035, 7370, 8040, 8295, 8690, 8844, 9240, 9380, 9480, 10318, 10428, 10586, 11055, 11060, 11256, 12166, 13035, 13272, 14070, 14740, 15477, 15879, 16590, 17380, 17688, 18249, 18760, 20636, 20856, 21172, 22110, 22120, 24332, 25795, 26070, 26465, 28140, 29480, 30415, 30954, 31758, 33180, 34760, 36498, 37051, 41272, 42344, 44220, 48664, 51590, 52140, 52930, 56280, 58223, 60830, 61908, 63516, 66360, 72996, 74102, 77385, 79395, 88440, 91245, 103180, 104280, 105860, 111153, 116446, 121660, 123816, 127032, 145992, 148204, 154770, 158790, 174669, 182490, 185255, 206360, 211720, 222306, 232892, 243320, 291115, 296408, 309540, 317580, 349338, 364980, 370510, 407561, 444612, 465784, 555765, 582230, 619080, 635160, 698676, 729960, 741020, 815122, 873345, 889224, 1111530, 1164460, 1222683, 1397352, 1482040, 1630244, 1746690, 2037805, 2223060, 2328920, 2445366, 3260488, 3493380, 4075610, 4446120, 4890732, 6113415, 6986760, 8151220, 9781464, 12226830, 16302440, 24453660, 48907320]

約数ペア:

[(1, 48907320), (2, 24453660), (3, 16302440), (4, 12226830), (5, 9781464), (6, 8151220), (7, 6986760), (8, 6113415), (10, 4890732), (11, 4446120), (12, 4075610), (14, 3493380), (15, 3260488), (20, 2445366), (21, 2328920), (22, 2223060), (24, 2037805), (28, 1746690), (30, 1630244), (33, 1482040), (35, 1397352), (40, 1222683), (42, 1164460), (44, 1111530), (55, 889224), (56, 873345), (60, 815122), (66, 741020), (67, 729960), (70, 698676), (77, 635160), (79, 619080), (84, 582230), (88, 555765), (105, 465784), (110, 444612), (120, 407561), (132, 370510), (134, 364980), (140, 349338), (154, 317580), (158, 309540), (165, 296408), (168, 291115), (201, 243320), (210, 232892), (220, 222306), (231, 211720), (237, 206360), (264, 185255), (268, 182490), (280, 174669), (308, 158790), (316, 154770), (330, 148204), (335, 145992), (385, 127032), (395, 123816), (402, 121660), (420, 116446), (440, 111153), (462, 105860), (469, 104280), (474, 103180), (536, 91245), (553, 88440), (616, 79395), (632, 77385), (660, 74102), (670, 72996), (737, 66360), (770, 63516), (790, 61908), (804, 60830), (840, 58223), (869, 56280), (924, 52930), (938, 52140), (948, 51590), (1005, 48664), (1106, 44220), (1155, 42344), (1185, 41272), (1320, 37051), (1340, 36498), (1407, 34760), (1474, 33180), (1540, 31758), (1580, 30954), (1608, 30415), (1659, 29480), (1738, 28140), (1848, 26465), (1876, 26070), (1896, 25795), (2010, 24332), (2211, 22120), (2212, 22110), (2310, 21172), (2345, 20856), (2370, 20636), (2607, 18760), (2680, 18249), (2765, 17688), (2814, 17380), (2948, 16590), (3080, 15879), (3160, 15477), (3318, 14740), (3476, 14070), (3685, 13272), (3752, 13035), (4020, 12166), (4345, 11256), (4422, 11060), (4424, 11055), (4620, 10586), (4690, 10428), (4740, 10318), (5159, 9480), (5214, 9380), (5293, 9240), (5530, 8844), (5628, 8690), (5896, 8295), (6083, 8040), (6636, 7370), (6952, 7035)]