15206084880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{148381}}^1$

素因数の和:148465

約数の個数: 160

約数和(自身を含む): 54756519168

約数和(自身を除く): 39550434288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 8540, 10248, 12810, 14640, 17080, 20496, 25620, 34160, 51240, 102480, 148381, 296762, 445143, 593524, 741905, 890286, 1038667, 1187048, 1483810, 1780572, 2077334, 2225715, 2374096, 2967620, 3116001, 3561144, 4154668, 4451430, 5193335, 5935240, 6232002, 7122288, 8309336, 8902860, 9051241, 10386670, 11870480, 12464004, 15580005, 16618672, 17805720, 18102482, 20773340, 24928008, 27153723, 31160010, 35611440, 36204964, 41546680, 45256205, 49856016, 54307446, 62320020, 63358687, 72409928, 83093360, 90512410, 108614892, 124640040, 126717374, 135768615, 144819856, 181024820, 190076061, 217229784, 249280080, 253434748, 271537230, 316793435, 362049640, 380152122, 434459568, 506869496, 543074460, 633586870, 724099280, 760304244, 950380305, 1013738992, 1086148920, 1267173740, 1520608488, 1900760610, 2172297840, 2534347480, 3041216976, 3801521220, 5068694960, 7603042440, 15206084880]

約数ペア:

[(1, 15206084880), (2, 7603042440), (3, 5068694960), (4, 3801521220), (5, 3041216976), (6, 2534347480), (7, 2172297840), (8, 1900760610), (10, 1520608488), (12, 1267173740), (14, 1086148920), (15, 1013738992), (16, 950380305), (20, 760304244), (21, 724099280), (24, 633586870), (28, 543074460), (30, 506869496), (35, 434459568), (40, 380152122), (42, 362049640), (48, 316793435), (56, 271537230), (60, 253434748), (61, 249280080), (70, 217229784), (80, 190076061), (84, 181024820), (105, 144819856), (112, 135768615), (120, 126717374), (122, 124640040), (140, 108614892), (168, 90512410), (183, 83093360), (210, 72409928), (240, 63358687), (244, 62320020), (280, 54307446), (305, 49856016), (336, 45256205), (366, 41546680), (420, 36204964), (427, 35611440), (488, 31160010), (560, 27153723), (610, 24928008), (732, 20773340), (840, 18102482), (854, 17805720), (915, 16618672), (976, 15580005), (1220, 12464004), (1281, 11870480), (1464, 10386670), (1680, 9051241), (1708, 8902860), (1830, 8309336), (2135, 7122288), (2440, 6232002), (2562, 5935240), (2928, 5193335), (3416, 4451430), (3660, 4154668), (4270, 3561144), (4880, 3116001), (5124, 2967620), (6405, 2374096), (6832, 2225715), (7320, 2077334), (8540, 1780572), (10248, 1483810), (12810, 1187048), (14640, 1038667), (17080, 890286), (20496, 741905), (25620, 593524), (34160, 445143), (51240, 296762), (102480, 148381)]