2472837840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16433}}^1$

素因数の和:16482

約数の個数: 240

約数和(自身を含む): 9536978880

約数和(自身を除く): 7064141040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 6270, 6840, 7524, 7920, 8360, 9405, 10032, 12540, 13680, 15048, 16433, 16720, 18810, 25080, 30096, 32866, 37620, 49299, 50160, 65732, 75240, 82165, 98598, 131464, 147897, 150480, 164330, 180763, 197196, 246495, 262928, 295794, 312227, 328660, 361526, 394392, 492990, 542289, 591588, 624454, 657320, 723052, 739485, 788784, 903815, 936681, 985980, 1084578, 1183176, 1248908, 1314640, 1446104, 1478970, 1561135, 1626867, 1807630, 1873362, 1971960, 2169156, 2366352, 2497816, 2711445, 2810043, 2892208, 2957940, 3122270, 3253734, 3434497, 3615260, 3746724, 3943920, 4338312, 4683405, 4995632, 5422890, 5620086, 5915880, 6244540, 6507468, 6868994, 7230520, 7493448, 8134335, 8676624, 9366810, 10303491, 10845780, 11240172, 11831760, 12489080, 13014936, 13737988, 14050215, 14461040, 14986896, 16268670, 17172485, 18733620, 20606982, 21691560, 22480344, 24978160, 26029872, 27475976, 28100430, 30910473, 32537340, 34344970, 37467240, 41213964, 43383120, 44960688, 51517455, 54951952, 56200860, 61820946, 65074680, 68689940, 74934480, 82427928, 103034910, 112401720, 123641892, 130149360, 137379880, 154552365, 164855856, 206069820, 224803440, 247283784, 274759760, 309104730, 412139640, 494567568, 618209460, 824279280, 1236418920, 2472837840]

約数ペア:

[(1, 2472837840), (2, 1236418920), (3, 824279280), (4, 618209460), (5, 494567568), (6, 412139640), (8, 309104730), (9, 274759760), (10, 247283784), (11, 224803440), (12, 206069820), (15, 164855856), (16, 154552365), (18, 137379880), (19, 130149360), (20, 123641892), (22, 112401720), (24, 103034910), (30, 82427928), (33, 74934480), (36, 68689940), (38, 65074680), (40, 61820946), (44, 56200860), (45, 54951952), (48, 51517455), (55, 44960688), (57, 43383120), (60, 41213964), (66, 37467240), (72, 34344970), (76, 32537340), (80, 30910473), (88, 28100430), (90, 27475976), (95, 26029872), (99, 24978160), (110, 22480344), (114, 21691560), (120, 20606982), (132, 18733620), (144, 17172485), (152, 16268670), (165, 14986896), (171, 14461040), (176, 14050215), (180, 13737988), (190, 13014936), (198, 12489080), (209, 11831760), (220, 11240172), (228, 10845780), (240, 10303491), (264, 9366810), (285, 8676624), (304, 8134335), (330, 7493448), (342, 7230520), (360, 6868994), (380, 6507468), (396, 6244540), (418, 5915880), (440, 5620086), (456, 5422890), (495, 4995632), (528, 4683405), (570, 4338312), (627, 3943920), (660, 3746724), (684, 3615260), (720, 3434497), (760, 3253734), (792, 3122270), (836, 2957940), (855, 2892208), (880, 2810043), (912, 2711445), (990, 2497816), (1045, 2366352), (1140, 2169156), (1254, 1971960), (1320, 1873362), (1368, 1807630), (1520, 1626867), (1584, 1561135), (1672, 1478970), (1710, 1446104), (1881, 1314640), (1980, 1248908), (2090, 1183176), (2280, 1084578), (2508, 985980), (2640, 936681), (2736, 903815), (3135, 788784), (3344, 739485), (3420, 723052), (3762, 657320), (3960, 624454), (4180, 591588), (4560, 542289), (5016, 492990), (6270, 394392), (6840, 361526), (7524, 328660), (7920, 312227), (8360, 295794), (9405, 262928), (10032, 246495), (12540, 197196), (13680, 180763), (15048, 164330), (16433, 150480), (16720, 147897), (18810, 131464), (25080, 98598), (30096, 82165), (32866, 75240), (37620, 65732), (49299, 50160)]