151302720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 519671808

約数和(自身を除く): 368369088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 73, 80, 85, 96, 102, 120, 127, 136, 146, 160, 170, 192, 204, 219, 240, 254, 255, 272, 292, 320, 340, 365, 381, 408, 438, 480, 508, 510, 544, 584, 635, 680, 730, 762, 816, 876, 960, 1016, 1020, 1088, 1095, 1168, 1241, 1270, 1360, 1460, 1524, 1632, 1752, 1905, 2032, 2040, 2159, 2190, 2336, 2482, 2540, 2720, 2920, 3048, 3264, 3504, 3723, 3810, 4064, 4080, 4318, 4380, 4672, 4964, 5080, 5440, 5840, 6096, 6205, 6477, 7008, 7446, 7620, 8128, 8160, 8636, 8760, 9271, 9928, 10160, 10795, 11680, 12192, 12410, 12954, 14016, 14892, 15240, 16320, 17272, 17520, 18542, 18615, 19856, 20320, 21590, 23360, 24384, 24820, 25908, 27813, 29784, 30480, 32385, 34544, 35040, 37084, 37230, 39712, 40640, 43180, 46355, 49640, 51816, 55626, 59568, 60960, 64770, 69088, 70080, 74168, 74460, 79424, 86360, 92710, 99280, 103632, 111252, 119136, 121920, 129540, 138176, 139065, 148336, 148920, 157607, 172720, 185420, 198560, 207264, 222504, 238272, 259080, 278130, 296672, 297840, 315214, 345440, 370840, 397120, 414528, 445008, 472821, 518160, 556260, 593344, 595680, 630428, 690880, 741680, 788035, 890016, 945642, 1036320, 1112520, 1191360, 1260856, 1483360, 1576070, 1780032, 1891284, 2072640, 2225040, 2364105, 2521712, 2966720, 3152140, 3782568, 4450080, 4728210, 5043424, 6304280, 7565136, 8900160, 9456420, 10086848, 12608560, 15130272, 18912840, 25217120, 30260544, 37825680, 50434240, 75651360, 151302720]

約数ペア:

[(1, 151302720), (2, 75651360), (3, 50434240), (4, 37825680), (5, 30260544), (6, 25217120), (8, 18912840), (10, 15130272), (12, 12608560), (15, 10086848), (16, 9456420), (17, 8900160), (20, 7565136), (24, 6304280), (30, 5043424), (32, 4728210), (34, 4450080), (40, 3782568), (48, 3152140), (51, 2966720), (60, 2521712), (64, 2364105), (68, 2225040), (73, 2072640), (80, 1891284), (85, 1780032), (96, 1576070), (102, 1483360), (120, 1260856), (127, 1191360), (136, 1112520), (146, 1036320), (160, 945642), (170, 890016), (192, 788035), (204, 741680), (219, 690880), (240, 630428), (254, 595680), (255, 593344), (272, 556260), (292, 518160), (320, 472821), (340, 445008), (365, 414528), (381, 397120), (408, 370840), (438, 345440), (480, 315214), (508, 297840), (510, 296672), (544, 278130), (584, 259080), (635, 238272), (680, 222504), (730, 207264), (762, 198560), (816, 185420), (876, 172720), (960, 157607), (1016, 148920), (1020, 148336), (1088, 139065), (1095, 138176), (1168, 129540), (1241, 121920), (1270, 119136), (1360, 111252), (1460, 103632), (1524, 99280), (1632, 92710), (1752, 86360), (1905, 79424), (2032, 74460), (2040, 74168), (2159, 70080), (2190, 69088), (2336, 64770), (2482, 60960), (2540, 59568), (2720, 55626), (2920, 51816), (3048, 49640), (3264, 46355), (3504, 43180), (3723, 40640), (3810, 39712), (4064, 37230), (4080, 37084), (4318, 35040), (4380, 34544), (4672, 32385), (4964, 30480), (5080, 29784), (5440, 27813), (5840, 25908), (6096, 24820), (6205, 24384), (6477, 23360), (7008, 21590), (7446, 20320), (7620, 19856), (8128, 18615), (8160, 18542), (8636, 17520), (8760, 17272), (9271, 16320), (9928, 15240), (10160, 14892), (10795, 14016), (11680, 12954), (12192, 12410)]