243953160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 858470400

約数和(自身を除く): 614517240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 71, 76, 88, 95, 110, 114, 120, 132, 137, 142, 152, 165, 190, 209, 213, 220, 228, 264, 274, 284, 285, 330, 355, 380, 411, 418, 426, 440, 456, 548, 568, 570, 627, 660, 685, 710, 760, 781, 822, 836, 852, 1045, 1065, 1096, 1140, 1254, 1320, 1349, 1370, 1420, 1507, 1562, 1644, 1672, 1704, 2055, 2090, 2130, 2280, 2343, 2508, 2603, 2698, 2740, 2840, 3014, 3124, 3135, 3288, 3905, 4047, 4110, 4180, 4260, 4521, 4686, 5016, 5206, 5396, 5480, 6028, 6248, 6270, 6745, 7535, 7809, 7810, 8094, 8220, 8360, 8520, 9042, 9372, 9727, 10412, 10792, 11715, 12056, 12540, 13015, 13490, 14839, 15070, 15618, 15620, 16188, 16440, 18084, 18744, 19454, 20235, 20824, 22605, 23430, 25080, 26030, 26980, 28633, 29181, 29678, 30140, 31236, 31240, 32376, 36168, 38908, 39045, 40470, 44517, 45210, 46860, 48635, 52060, 53960, 57266, 58362, 59356, 60280, 62472, 74195, 77816, 78090, 80940, 85899, 89034, 90420, 93720, 97270, 104120, 106997, 114532, 116724, 118712, 143165, 145905, 148390, 156180, 161880, 171798, 178068, 180840, 184813, 194540, 213994, 222585, 229064, 233448, 286330, 291810, 296780, 312360, 320991, 343596, 356136, 369626, 389080, 427988, 429495, 445170, 534985, 554439, 572660, 583620, 593560, 641982, 687192, 739252, 855976, 858990, 890340, 924065, 1069970, 1108878, 1145320, 1167240, 1283964, 1478504, 1604955, 1717980, 1780680, 1848130, 2032943, 2139940, 2217756, 2567928, 2772195, 3209910, 3435960, 3696260, 4065886, 4279880, 4435512, 5544390, 6098829, 6419820, 7392520, 8131772, 10164715, 11088780, 12197658, 12839640, 16263544, 20329430, 22177560, 24395316, 30494145, 40658860, 48790632, 60988290, 81317720, 121976580, 243953160]

約数ペア:

[(1, 243953160), (2, 121976580), (3, 81317720), (4, 60988290), (5, 48790632), (6, 40658860), (8, 30494145), (10, 24395316), (11, 22177560), (12, 20329430), (15, 16263544), (19, 12839640), (20, 12197658), (22, 11088780), (24, 10164715), (30, 8131772), (33, 7392520), (38, 6419820), (40, 6098829), (44, 5544390), (55, 4435512), (57, 4279880), (60, 4065886), (66, 3696260), (71, 3435960), (76, 3209910), (88, 2772195), (95, 2567928), (110, 2217756), (114, 2139940), (120, 2032943), (132, 1848130), (137, 1780680), (142, 1717980), (152, 1604955), (165, 1478504), (190, 1283964), (209, 1167240), (213, 1145320), (220, 1108878), (228, 1069970), (264, 924065), (274, 890340), (284, 858990), (285, 855976), (330, 739252), (355, 687192), (380, 641982), (411, 593560), (418, 583620), (426, 572660), (440, 554439), (456, 534985), (548, 445170), (568, 429495), (570, 427988), (627, 389080), (660, 369626), (685, 356136), (710, 343596), (760, 320991), (781, 312360), (822, 296780), (836, 291810), (852, 286330), (1045, 233448), (1065, 229064), (1096, 222585), (1140, 213994), (1254, 194540), (1320, 184813), (1349, 180840), (1370, 178068), (1420, 171798), (1507, 161880), (1562, 156180), (1644, 148390), (1672, 145905), (1704, 143165), (2055, 118712), (2090, 116724), (2130, 114532), (2280, 106997), (2343, 104120), (2508, 97270), (2603, 93720), (2698, 90420), (2740, 89034), (2840, 85899), (3014, 80940), (3124, 78090), (3135, 77816), (3288, 74195), (3905, 62472), (4047, 60280), (4110, 59356), (4180, 58362), (4260, 57266), (4521, 53960), (4686, 52060), (5016, 48635), (5206, 46860), (5396, 45210), (5480, 44517), (6028, 40470), (6248, 39045), (6270, 38908), (6745, 36168), (7535, 32376), (7809, 31240), (7810, 31236), (8094, 30140), (8220, 29678), (8360, 29181), (8520, 28633), (9042, 26980), (9372, 26030), (9727, 25080), (10412, 23430), (10792, 22605), (11715, 20824), (12056, 20235), (12540, 19454), (13015, 18744), (13490, 18084), (14839, 16440), (15070, 16188), (15618, 15620)]