73071840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 170783520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 47, 48, 60, 79, 80, 82, 94, 96, 120, 123, 141, 158, 160, 164, 188, 205, 235, 237, 240, 246, 282, 316, 328, 376, 395, 410, 470, 474, 480, 492, 564, 615, 632, 656, 705, 752, 790, 820, 940, 948, 984, 1128, 1185, 1230, 1264, 1312, 1410, 1504, 1580, 1640, 1880, 1896, 1927, 1968, 2256, 2370, 2460, 2528, 2820, 3160, 3239, 3280, 3713, 3760, 3792, 3854, 3936, 4512, 4740, 4920, 5640, 5781, 6320, 6478, 6560, 7426, 7520, 7584, 7708, 9480, 9635, 9717, 9840, 11139, 11280, 11562, 12640, 12956, 14852, 15416, 16195, 18565, 18960, 19270, 19434, 19680, 22278, 22560, 23124, 25912, 28905, 29704, 30832, 32390, 37130, 37920, 38540, 38868, 44556, 46248, 48585, 51824, 55695, 57810, 59408, 61664, 64780, 74260, 77080, 77736, 89112, 92496, 97170, 103648, 111390, 115620, 118816, 129560, 148520, 152233, 154160, 155472, 178224, 184992, 194340, 222780, 231240, 259120, 297040, 304466, 308320, 310944, 356448, 388680, 445560, 456699, 462480, 518240, 594080, 608932, 761165, 777360, 891120, 913398, 924960, 1217864, 1522330, 1554720, 1782240, 1826796, 2283495, 2435728, 3044660, 3653592, 4566990, 4871456, 6089320, 7307184, 9133980, 12178640, 14614368, 18267960, 24357280, 36535920, 73071840]

約数ペア:

[(1, 73071840), (2, 36535920), (3, 24357280), (4, 18267960), (5, 14614368), (6, 12178640), (8, 9133980), (10, 7307184), (12, 6089320), (15, 4871456), (16, 4566990), (20, 3653592), (24, 3044660), (30, 2435728), (32, 2283495), (40, 1826796), (41, 1782240), (47, 1554720), (48, 1522330), (60, 1217864), (79, 924960), (80, 913398), (82, 891120), (94, 777360), (96, 761165), (120, 608932), (123, 594080), (141, 518240), (158, 462480), (160, 456699), (164, 445560), (188, 388680), (205, 356448), (235, 310944), (237, 308320), (240, 304466), (246, 297040), (282, 259120), (316, 231240), (328, 222780), (376, 194340), (395, 184992), (410, 178224), (470, 155472), (474, 154160), (480, 152233), (492, 148520), (564, 129560), (615, 118816), (632, 115620), (656, 111390), (705, 103648), (752, 97170), (790, 92496), (820, 89112), (940, 77736), (948, 77080), (984, 74260), (1128, 64780), (1185, 61664), (1230, 59408), (1264, 57810), (1312, 55695), (1410, 51824), (1504, 48585), (1580, 46248), (1640, 44556), (1880, 38868), (1896, 38540), (1927, 37920), (1968, 37130), (2256, 32390), (2370, 30832), (2460, 29704), (2528, 28905), (2820, 25912), (3160, 23124), (3239, 22560), (3280, 22278), (3713, 19680), (3760, 19434), (3792, 19270), (3854, 18960), (3936, 18565), (4512, 16195), (4740, 15416), (4920, 14852), (5640, 12956), (5781, 12640), (6320, 11562), (6478, 11280), (6560, 11139), (7426, 9840), (7520, 9717), (7584, 9635), (7708, 9480)]