195847440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1545

約数の個数: 160

約数和(自身を含む): 661564800

約数和(自身を除く): 465717360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 551, 570, 580, 696, 760, 870, 912, 1102, 1140, 1160, 1392, 1481, 1520, 1653, 1740, 2204, 2280, 2320, 2755, 2962, 3306, 3480, 4408, 4443, 4560, 5510, 5924, 6612, 6960, 7405, 8265, 8816, 8886, 11020, 11848, 13224, 14810, 16530, 17772, 22040, 22215, 23696, 26448, 28139, 29620, 33060, 35544, 42949, 44080, 44430, 56278, 59240, 66120, 71088, 84417, 85898, 88860, 112556, 118480, 128847, 132240, 140695, 168834, 171796, 177720, 214745, 225112, 257694, 281390, 337668, 343592, 355440, 422085, 429490, 450224, 515388, 562780, 644235, 675336, 687184, 816031, 844170, 858980, 1030776, 1125560, 1288470, 1350672, 1632062, 1688340, 1717960, 2061552, 2251120, 2448093, 2576940, 3264124, 3376680, 3435920, 4080155, 4896186, 5153880, 6528248, 6753360, 8160310, 9792372, 10307760, 12240465, 13056496, 16320620, 19584744, 24480930, 32641240, 39169488, 48961860, 65282480, 97923720, 195847440]

約数ペア:

[(1, 195847440), (2, 97923720), (3, 65282480), (4, 48961860), (5, 39169488), (6, 32641240), (8, 24480930), (10, 19584744), (12, 16320620), (15, 13056496), (16, 12240465), (19, 10307760), (20, 9792372), (24, 8160310), (29, 6753360), (30, 6528248), (38, 5153880), (40, 4896186), (48, 4080155), (57, 3435920), (58, 3376680), (60, 3264124), (76, 2576940), (80, 2448093), (87, 2251120), (95, 2061552), (114, 1717960), (116, 1688340), (120, 1632062), (145, 1350672), (152, 1288470), (174, 1125560), (190, 1030776), (228, 858980), (232, 844170), (240, 816031), (285, 687184), (290, 675336), (304, 644235), (348, 562780), (380, 515388), (435, 450224), (456, 429490), (464, 422085), (551, 355440), (570, 343592), (580, 337668), (696, 281390), (760, 257694), (870, 225112), (912, 214745), (1102, 177720), (1140, 171796), (1160, 168834), (1392, 140695), (1481, 132240), (1520, 128847), (1653, 118480), (1740, 112556), (2204, 88860), (2280, 85898), (2320, 84417), (2755, 71088), (2962, 66120), (3306, 59240), (3480, 56278), (4408, 44430), (4443, 44080), (4560, 42949), (5510, 35544), (5924, 33060), (6612, 29620), (6960, 28139), (7405, 26448), (8265, 23696), (8816, 22215), (8886, 22040), (11020, 17772), (11848, 16530), (13224, 14810)]