1579910040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7518

約数の個数: 192

約数和(自身を含む): 5580057600

約数和(自身を除く): 4000147560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4712, 5301, 5580, 5890, 6840, 7068, 7451, 8835, 10602, 11160, 11780, 14136, 14902, 17670, 21204, 22353, 23560, 26505, 29804, 35340, 37255, 42408, 44706, 53010, 59608, 67059, 70680, 74510, 89412, 106020, 111765, 134118, 141569, 149020, 178824, 212040, 223530, 230981, 268236, 283138, 298040, 335295, 424707, 447060, 461962, 536472, 566276, 670590, 692943, 707845, 849414, 894120, 923924, 1132552, 1154905, 1274121, 1341180, 1385886, 1415690, 1698828, 1847848, 2078829, 2123535, 2309810, 2548242, 2682360, 2771772, 2831380, 3397656, 3464715, 4157658, 4247070, 4388639, 4619620, 5096484, 5543544, 5662760, 6370605, 6929430, 8315316, 8494140, 8777278, 9239240, 10192968, 10394145, 12741210, 13165917, 13858860, 16630632, 16988280, 17554556, 20788290, 21943195, 25482420, 26331834, 27717720, 35109112, 39497751, 41576580, 43886390, 50964840, 52663668, 65829585, 78995502, 83153160, 87772780, 105327336, 131659170, 157991004, 175545560, 197488755, 263318340, 315982008, 394977510, 526636680, 789955020, 1579910040]

約数ペア:

[(1, 1579910040), (2, 789955020), (3, 526636680), (4, 394977510), (5, 315982008), (6, 263318340), (8, 197488755), (9, 175545560), (10, 157991004), (12, 131659170), (15, 105327336), (18, 87772780), (19, 83153160), (20, 78995502), (24, 65829585), (30, 52663668), (31, 50964840), (36, 43886390), (38, 41576580), (40, 39497751), (45, 35109112), (57, 27717720), (60, 26331834), (62, 25482420), (72, 21943195), (76, 20788290), (90, 17554556), (93, 16988280), (95, 16630632), (114, 13858860), (120, 13165917), (124, 12741210), (152, 10394145), (155, 10192968), (171, 9239240), (180, 8777278), (186, 8494140), (190, 8315316), (228, 6929430), (248, 6370605), (279, 5662760), (285, 5543544), (310, 5096484), (342, 4619620), (360, 4388639), (372, 4247070), (380, 4157658), (456, 3464715), (465, 3397656), (558, 2831380), (570, 2771772), (589, 2682360), (620, 2548242), (684, 2309810), (744, 2123535), (760, 2078829), (855, 1847848), (930, 1698828), (1116, 1415690), (1140, 1385886), (1178, 1341180), (1240, 1274121), (1368, 1154905), (1395, 1132552), (1710, 923924), (1767, 894120), (1860, 849414), (2232, 707845), (2280, 692943), (2356, 670590), (2790, 566276), (2945, 536472), (3420, 461962), (3534, 447060), (3720, 424707), (4712, 335295), (5301, 298040), (5580, 283138), (5890, 268236), (6840, 230981), (7068, 223530), (7451, 212040), (8835, 178824), (10602, 149020), (11160, 141569), (11780, 134118), (14136, 111765), (14902, 106020), (17670, 89412), (21204, 74510), (22353, 70680), (23560, 67059), (26505, 59608), (29804, 53010), (35340, 44706), (37255, 42408)]