199526880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1449

約数の個数: 192

約数和(自身を含む): 735533568

約数和(自身を除く): 536006688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1381, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 2762, 3010, 3360, 3440, 3612, 4128, 4143, 4515, 4816, 5160, 5524, 6020, 6880, 6905, 7224, 8286, 9030, 9632, 9667, 10320, 11048, 12040, 13810, 14448, 16572, 18060, 19334, 20640, 20715, 22096, 24080, 27620, 28896, 29001, 33144, 36120, 38668, 41430, 44192, 48160, 48335, 55240, 58002, 59383, 66288, 72240, 77336, 82860, 96670, 110480, 116004, 118766, 132576, 144480, 145005, 154672, 165720, 178149, 193340, 220960, 232008, 237532, 290010, 296915, 309344, 331440, 356298, 386680, 415681, 464016, 475064, 580020, 593830, 662880, 712596, 773360, 831362, 890745, 928032, 950128, 1160040, 1187660, 1247043, 1425192, 1546720, 1662724, 1781490, 1900256, 2078405, 2320080, 2375320, 2494086, 2850384, 3325448, 3562980, 4156810, 4640160, 4750640, 4988172, 5700768, 6235215, 6650896, 7125960, 8313620, 9501280, 9976344, 12470430, 13301792, 14251920, 16627240, 19952688, 24940860, 28503840, 33254480, 39905376, 49881720, 66508960, 99763440, 199526880]

約数ペア:

[(1, 199526880), (2, 99763440), (3, 66508960), (4, 49881720), (5, 39905376), (6, 33254480), (7, 28503840), (8, 24940860), (10, 19952688), (12, 16627240), (14, 14251920), (15, 13301792), (16, 12470430), (20, 9976344), (21, 9501280), (24, 8313620), (28, 7125960), (30, 6650896), (32, 6235215), (35, 5700768), (40, 4988172), (42, 4750640), (43, 4640160), (48, 4156810), (56, 3562980), (60, 3325448), (70, 2850384), (80, 2494086), (84, 2375320), (86, 2320080), (96, 2078405), (105, 1900256), (112, 1781490), (120, 1662724), (129, 1546720), (140, 1425192), (160, 1247043), (168, 1187660), (172, 1160040), (210, 950128), (215, 928032), (224, 890745), (240, 831362), (258, 773360), (280, 712596), (301, 662880), (336, 593830), (344, 580020), (420, 475064), (430, 464016), (480, 415681), (516, 386680), (560, 356298), (602, 331440), (645, 309344), (672, 296915), (688, 290010), (840, 237532), (860, 232008), (903, 220960), (1032, 193340), (1120, 178149), (1204, 165720), (1290, 154672), (1376, 145005), (1381, 144480), (1505, 132576), (1680, 118766), (1720, 116004), (1806, 110480), (2064, 96670), (2408, 82860), (2580, 77336), (2762, 72240), (3010, 66288), (3360, 59383), (3440, 58002), (3612, 55240), (4128, 48335), (4143, 48160), (4515, 44192), (4816, 41430), (5160, 38668), (5524, 36120), (6020, 33144), (6880, 29001), (6905, 28896), (7224, 27620), (8286, 24080), (9030, 22096), (9632, 20715), (9667, 20640), (10320, 19334), (11048, 18060), (12040, 16572), (13810, 14448)]