844131240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1397

約数の個数: 256

約数和(自身を含む): 3059712000

約数和(自身を除く): 2215580760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 342, 360, 372, 380, 456, 465, 513, 540, 558, 570, 589, 620, 684, 744, 760, 837, 855, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1327, 1368, 1395, 1674, 1710, 1767, 1860, 2052, 2232, 2280, 2356, 2565, 2654, 2790, 2945, 3348, 3420, 3534, 3720, 3981, 4104, 4185, 4712, 5130, 5301, 5308, 5580, 5890, 6635, 6696, 6840, 7068, 7962, 8370, 8835, 10260, 10602, 10616, 11160, 11780, 11943, 13270, 14136, 15903, 15924, 16740, 17670, 19905, 20520, 21204, 23560, 23886, 25213, 26505, 26540, 31806, 31848, 33480, 35340, 35829, 39810, 41137, 42408, 47772, 50426, 53010, 53080, 59715, 63612, 70680, 71658, 75639, 79515, 79620, 82274, 95544, 100852, 106020, 119430, 123411, 126065, 127224, 143316, 151278, 159030, 159240, 164548, 179145, 201704, 205685, 212040, 226917, 238860, 246822, 252130, 286632, 302556, 318060, 329096, 358290, 370233, 378195, 411370, 453834, 477720, 493644, 504260, 605112, 617055, 636120, 680751, 716580, 740466, 756390, 781603, 822740, 907668, 987288, 1008520, 1110699, 1134585, 1234110, 1361502, 1433160, 1480932, 1512780, 1563206, 1645480, 1815336, 1851165, 2221398, 2269170, 2344809, 2468220, 2723004, 2961864, 3025560, 3126412, 3403755, 3702330, 3908015, 4442796, 4538340, 4689618, 4936440, 5446008, 5553495, 6252824, 6807510, 7034427, 7404660, 7816030, 8885592, 9076680, 9379236, 11106990, 11724045, 13615020, 14068854, 14809320, 15632060, 18758472, 21103281, 22213980, 23448090, 27230040, 28137708, 31264120, 35172135, 42206562, 44427960, 46896180, 56275416, 70344270, 84413124, 93792360, 105516405, 140688540, 168826248, 211032810, 281377080, 422065620, 844131240]

約数ペア:

[(1, 844131240), (2, 422065620), (3, 281377080), (4, 211032810), (5, 168826248), (6, 140688540), (8, 105516405), (9, 93792360), (10, 84413124), (12, 70344270), (15, 56275416), (18, 46896180), (19, 44427960), (20, 42206562), (24, 35172135), (27, 31264120), (30, 28137708), (31, 27230040), (36, 23448090), (38, 22213980), (40, 21103281), (45, 18758472), (54, 15632060), (57, 14809320), (60, 14068854), (62, 13615020), (72, 11724045), (76, 11106990), (90, 9379236), (93, 9076680), (95, 8885592), (108, 7816030), (114, 7404660), (120, 7034427), (124, 6807510), (135, 6252824), (152, 5553495), (155, 5446008), (171, 4936440), (180, 4689618), (186, 4538340), (190, 4442796), (216, 3908015), (228, 3702330), (248, 3403755), (270, 3126412), (279, 3025560), (285, 2961864), (310, 2723004), (342, 2468220), (360, 2344809), (372, 2269170), (380, 2221398), (456, 1851165), (465, 1815336), (513, 1645480), (540, 1563206), (558, 1512780), (570, 1480932), (589, 1433160), (620, 1361502), (684, 1234110), (744, 1134585), (760, 1110699), (837, 1008520), (855, 987288), (930, 907668), (1026, 822740), (1080, 781603), (1116, 756390), (1140, 740466), (1178, 716580), (1240, 680751), (1327, 636120), (1368, 617055), (1395, 605112), (1674, 504260), (1710, 493644), (1767, 477720), (1860, 453834), (2052, 411370), (2232, 378195), (2280, 370233), (2356, 358290), (2565, 329096), (2654, 318060), (2790, 302556), (2945, 286632), (3348, 252130), (3420, 246822), (3534, 238860), (3720, 226917), (3981, 212040), (4104, 205685), (4185, 201704), (4712, 179145), (5130, 164548), (5301, 159240), (5308, 159030), (5580, 151278), (5890, 143316), (6635, 127224), (6696, 126065), (6840, 123411), (7068, 119430), (7962, 106020), (8370, 100852), (8835, 95544), (10260, 82274), (10602, 79620), (10616, 79515), (11160, 75639), (11780, 71658), (11943, 70680), (13270, 63612), (14136, 59715), (15903, 53080), (15924, 53010), (16740, 50426), (17670, 47772), (19905, 42408), (20520, 41137), (21204, 39810), (23560, 35829), (23886, 35340), (25213, 33480), (26505, 31848), (26540, 31806)]