310073160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 1045094400

約数和(自身を除く): 735021240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 41, 57, 60, 62, 76, 82, 93, 95, 107, 114, 120, 123, 124, 152, 155, 164, 186, 190, 205, 214, 228, 246, 248, 285, 310, 321, 328, 372, 380, 410, 428, 456, 465, 492, 535, 570, 589, 615, 620, 642, 744, 760, 779, 820, 856, 930, 984, 1070, 1140, 1178, 1230, 1240, 1271, 1284, 1558, 1605, 1640, 1767, 1860, 2033, 2140, 2280, 2337, 2356, 2460, 2542, 2568, 2945, 3116, 3210, 3317, 3534, 3720, 3813, 3895, 4066, 4280, 4387, 4674, 4712, 4920, 5084, 5890, 6099, 6232, 6355, 6420, 6634, 7068, 7626, 7790, 8132, 8774, 8835, 9348, 9951, 10165, 10168, 11685, 11780, 12198, 12710, 12840, 13161, 13268, 14136, 15252, 15580, 16264, 16585, 17548, 17670, 18696, 19065, 19902, 20330, 21935, 23370, 23560, 24149, 24396, 25420, 26322, 26536, 30495, 30504, 31160, 33170, 35096, 35340, 38130, 39804, 40660, 43870, 46740, 48298, 48792, 49755, 50840, 52644, 60990, 63023, 65805, 66340, 70680, 72447, 76260, 79608, 81320, 83353, 87740, 93480, 96596, 99510, 105288, 120745, 121980, 126046, 131610, 132680, 135997, 144894, 152520, 166706, 175480, 189069, 193192, 199020, 241490, 243960, 250059, 252092, 263220, 271994, 289788, 315115, 333412, 362235, 378138, 398040, 407991, 416765, 482980, 500118, 504184, 526440, 543988, 579576, 630230, 666824, 679985, 724470, 756276, 815982, 833530, 945345, 965960, 1000236, 1087976, 1250295, 1260460, 1359970, 1448940, 1512552, 1631964, 1667060, 1890690, 2000472, 2039955, 2500590, 2520920, 2583943, 2719940, 2897880, 3263928, 3334120, 3781380, 4079910, 5001180, 5167886, 5439880, 7562760, 7751829, 8159820, 10002360, 10335772, 12919715, 15503658, 16319640, 20671544, 25839430, 31007316, 38759145, 51678860, 62014632, 77518290, 103357720, 155036580, 310073160]

約数ペア:

[(1, 310073160), (2, 155036580), (3, 103357720), (4, 77518290), (5, 62014632), (6, 51678860), (8, 38759145), (10, 31007316), (12, 25839430), (15, 20671544), (19, 16319640), (20, 15503658), (24, 12919715), (30, 10335772), (31, 10002360), (38, 8159820), (40, 7751829), (41, 7562760), (57, 5439880), (60, 5167886), (62, 5001180), (76, 4079910), (82, 3781380), (93, 3334120), (95, 3263928), (107, 2897880), (114, 2719940), (120, 2583943), (123, 2520920), (124, 2500590), (152, 2039955), (155, 2000472), (164, 1890690), (186, 1667060), (190, 1631964), (205, 1512552), (214, 1448940), (228, 1359970), (246, 1260460), (248, 1250295), (285, 1087976), (310, 1000236), (321, 965960), (328, 945345), (372, 833530), (380, 815982), (410, 756276), (428, 724470), (456, 679985), (465, 666824), (492, 630230), (535, 579576), (570, 543988), (589, 526440), (615, 504184), (620, 500118), (642, 482980), (744, 416765), (760, 407991), (779, 398040), (820, 378138), (856, 362235), (930, 333412), (984, 315115), (1070, 289788), (1140, 271994), (1178, 263220), (1230, 252092), (1240, 250059), (1271, 243960), (1284, 241490), (1558, 199020), (1605, 193192), (1640, 189069), (1767, 175480), (1860, 166706), (2033, 152520), (2140, 144894), (2280, 135997), (2337, 132680), (2356, 131610), (2460, 126046), (2542, 121980), (2568, 120745), (2945, 105288), (3116, 99510), (3210, 96596), (3317, 93480), (3534, 87740), (3720, 83353), (3813, 81320), (3895, 79608), (4066, 76260), (4280, 72447), (4387, 70680), (4674, 66340), (4712, 65805), (4920, 63023), (5084, 60990), (5890, 52644), (6099, 50840), (6232, 49755), (6355, 48792), (6420, 48298), (6634, 46740), (7068, 43870), (7626, 40660), (7790, 39804), (8132, 38130), (8774, 35340), (8835, 35096), (9348, 33170), (9951, 31160), (10165, 30504), (10168, 30495), (11685, 26536), (11780, 26322), (12198, 25420), (12710, 24396), (12840, 24149), (13161, 23560), (13268, 23370), (14136, 21935), (15252, 20330), (15580, 19902), (16264, 19065), (16585, 18696), (17548, 17670)]