147925920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 339784800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 79, 80, 83, 94, 96, 120, 141, 158, 160, 166, 188, 235, 237, 240, 249, 282, 316, 332, 376, 395, 415, 470, 474, 480, 498, 564, 632, 664, 705, 752, 790, 830, 940, 948, 996, 1128, 1185, 1245, 1264, 1328, 1410, 1504, 1580, 1660, 1880, 1896, 1992, 2256, 2370, 2490, 2528, 2656, 2820, 3160, 3320, 3713, 3760, 3792, 3901, 3984, 4512, 4740, 4980, 5640, 6320, 6557, 6640, 7426, 7520, 7584, 7802, 7968, 9480, 9960, 11139, 11280, 11703, 12640, 13114, 13280, 14852, 15604, 18565, 18960, 19505, 19671, 19920, 22278, 22560, 23406, 26228, 29704, 31208, 32785, 37130, 37920, 39010, 39342, 39840, 44556, 46812, 52456, 55695, 58515, 59408, 62416, 65570, 74260, 78020, 78684, 89112, 93624, 98355, 104912, 111390, 117030, 118816, 124832, 131140, 148520, 156040, 157368, 178224, 187248, 196710, 209824, 222780, 234060, 262280, 297040, 308179, 312080, 314736, 356448, 374496, 393420, 445560, 468120, 524560, 594080, 616358, 624160, 629472, 786840, 891120, 924537, 936240, 1049120, 1232716, 1540895, 1573680, 1782240, 1849074, 1872480, 2465432, 3081790, 3147360, 3698148, 4622685, 4930864, 6163580, 7396296, 9245370, 9861728, 12327160, 14792592, 18490740, 24654320, 29585184, 36981480, 49308640, 73962960, 147925920]

約数ペア:

[(1, 147925920), (2, 73962960), (3, 49308640), (4, 36981480), (5, 29585184), (6, 24654320), (8, 18490740), (10, 14792592), (12, 12327160), (15, 9861728), (16, 9245370), (20, 7396296), (24, 6163580), (30, 4930864), (32, 4622685), (40, 3698148), (47, 3147360), (48, 3081790), (60, 2465432), (79, 1872480), (80, 1849074), (83, 1782240), (94, 1573680), (96, 1540895), (120, 1232716), (141, 1049120), (158, 936240), (160, 924537), (166, 891120), (188, 786840), (235, 629472), (237, 624160), (240, 616358), (249, 594080), (282, 524560), (316, 468120), (332, 445560), (376, 393420), (395, 374496), (415, 356448), (470, 314736), (474, 312080), (480, 308179), (498, 297040), (564, 262280), (632, 234060), (664, 222780), (705, 209824), (752, 196710), (790, 187248), (830, 178224), (940, 157368), (948, 156040), (996, 148520), (1128, 131140), (1185, 124832), (1245, 118816), (1264, 117030), (1328, 111390), (1410, 104912), (1504, 98355), (1580, 93624), (1660, 89112), (1880, 78684), (1896, 78020), (1992, 74260), (2256, 65570), (2370, 62416), (2490, 59408), (2528, 58515), (2656, 55695), (2820, 52456), (3160, 46812), (3320, 44556), (3713, 39840), (3760, 39342), (3792, 39010), (3901, 37920), (3984, 37130), (4512, 32785), (4740, 31208), (4980, 29704), (5640, 26228), (6320, 23406), (6557, 22560), (6640, 22278), (7426, 19920), (7520, 19671), (7584, 19505), (7802, 18960), (7968, 18565), (9480, 15604), (9960, 14852), (11139, 13280), (11280, 13114), (11703, 12640)]