69612960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 244944000

約数和(自身を除く): 175331040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 449, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 898, 912, 969, 1020, 1140, 1292, 1347, 1360, 1520, 1615, 1632, 1796, 1824, 1938, 2040, 2245, 2280, 2584, 2694, 2720, 3040, 3230, 3592, 3876, 4080, 4490, 4560, 4845, 5168, 5388, 6460, 6735, 7184, 7633, 7752, 8160, 8531, 8980, 9120, 9690, 10336, 10776, 12920, 13470, 14368, 15266, 15504, 17062, 17960, 19380, 21552, 22899, 25593, 25840, 26940, 30532, 31008, 34124, 35920, 38165, 38760, 42655, 43104, 45798, 51186, 51680, 53880, 61064, 68248, 71840, 76330, 77520, 85310, 91596, 102372, 107760, 114495, 122128, 127965, 136496, 145027, 152660, 155040, 170620, 183192, 204744, 215520, 228990, 244256, 255930, 272992, 290054, 305320, 341240, 366384, 409488, 435081, 457980, 511860, 580108, 610640, 682480, 725135, 732768, 818976, 870162, 915960, 1023720, 1160216, 1221280, 1364960, 1450270, 1740324, 1831920, 2047440, 2175405, 2320432, 2900540, 3480648, 3663840, 4094880, 4350810, 4640864, 5801080, 6961296, 8701620, 11602160, 13922592, 17403240, 23204320, 34806480, 69612960]

約数ペア:

[(1, 69612960), (2, 34806480), (3, 23204320), (4, 17403240), (5, 13922592), (6, 11602160), (8, 8701620), (10, 6961296), (12, 5801080), (15, 4640864), (16, 4350810), (17, 4094880), (19, 3663840), (20, 3480648), (24, 2900540), (30, 2320432), (32, 2175405), (34, 2047440), (38, 1831920), (40, 1740324), (48, 1450270), (51, 1364960), (57, 1221280), (60, 1160216), (68, 1023720), (76, 915960), (80, 870162), (85, 818976), (95, 732768), (96, 725135), (102, 682480), (114, 610640), (120, 580108), (136, 511860), (152, 457980), (160, 435081), (170, 409488), (190, 366384), (204, 341240), (228, 305320), (240, 290054), (255, 272992), (272, 255930), (285, 244256), (304, 228990), (323, 215520), (340, 204744), (380, 183192), (408, 170620), (449, 155040), (456, 152660), (480, 145027), (510, 136496), (544, 127965), (570, 122128), (608, 114495), (646, 107760), (680, 102372), (760, 91596), (816, 85310), (898, 77520), (912, 76330), (969, 71840), (1020, 68248), (1140, 61064), (1292, 53880), (1347, 51680), (1360, 51186), (1520, 45798), (1615, 43104), (1632, 42655), (1796, 38760), (1824, 38165), (1938, 35920), (2040, 34124), (2245, 31008), (2280, 30532), (2584, 26940), (2694, 25840), (2720, 25593), (3040, 22899), (3230, 21552), (3592, 19380), (3876, 17960), (4080, 17062), (4490, 15504), (4560, 15266), (4845, 14368), (5168, 13470), (5388, 12920), (6460, 10776), (6735, 10336), (7184, 9690), (7633, 9120), (7752, 8980), (8160, 8531)]