1924879740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2089

約数の個数: 288

約数和(自身を含む): 6991246080

約数和(自身を除く): 5066366340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 49, 51, 57, 60, 68, 70, 76, 84, 85, 95, 98, 102, 105, 114, 119, 133, 140, 147, 170, 190, 196, 204, 210, 228, 238, 245, 255, 266, 285, 294, 323, 340, 357, 380, 399, 420, 476, 490, 510, 532, 570, 588, 595, 646, 665, 714, 735, 798, 833, 931, 969, 980, 1020, 1140, 1190, 1292, 1330, 1428, 1470, 1596, 1615, 1666, 1785, 1862, 1938, 1995, 2027, 2261, 2380, 2499, 2660, 2793, 2940, 3230, 3332, 3570, 3724, 3876, 3990, 4054, 4165, 4522, 4655, 4845, 4998, 5586, 6081, 6460, 6783, 7140, 7980, 8108, 8330, 9044, 9310, 9690, 9996, 10135, 11172, 11305, 12162, 12495, 13566, 13965, 14189, 15827, 16660, 18620, 19380, 20270, 22610, 24324, 24990, 27132, 27930, 28378, 30405, 31654, 33915, 34459, 38513, 40540, 42567, 45220, 47481, 49980, 55860, 56756, 60810, 63308, 67830, 68918, 70945, 77026, 79135, 85134, 94962, 99323, 103377, 115539, 121620, 135660, 137836, 141890, 154052, 158270, 170268, 172295, 189924, 192565, 198646, 206754, 212835, 231078, 237405, 241213, 269591, 283780, 297969, 316540, 344590, 385130, 397292, 413508, 425670, 462156, 474810, 482426, 496615, 516885, 539182, 577695, 595938, 654721, 689180, 723639, 770260, 808773, 851340, 949620, 964852, 993230, 1033770, 1078364, 1155390, 1191876, 1206065, 1309442, 1347955, 1447278, 1489845, 1617546, 1688491, 1887137, 1964163, 1986460, 2067540, 2310780, 2412130, 2618884, 2695910, 2894556, 2979690, 3235092, 3273605, 3376982, 3618195, 3774274, 3928326, 4043865, 4583047, 4824260, 5065473, 5391820, 5661411, 5959380, 6547210, 6753964, 7236390, 7548548, 7856652, 8087730, 8442455, 9166094, 9435685, 9820815, 10130946, 11322822, 13094420, 13749141, 14472780, 16175460, 16884910, 18332188, 18871370, 19641630, 20261892, 22645644, 22915235, 25327365, 27498282, 28307055, 32081329, 33769820, 37742740, 39283260, 45830470, 50654730, 54996564, 56614110, 64162658, 68745705, 91660940, 96243987, 101309460, 113228220, 128325316, 137491410, 160406645, 192487974, 274982820, 320813290, 384975948, 481219935, 641626580, 962439870, 1924879740]

約数ペア:

[(1, 1924879740), (2, 962439870), (3, 641626580), (4, 481219935), (5, 384975948), (6, 320813290), (7, 274982820), (10, 192487974), (12, 160406645), (14, 137491410), (15, 128325316), (17, 113228220), (19, 101309460), (20, 96243987), (21, 91660940), (28, 68745705), (30, 64162658), (34, 56614110), (35, 54996564), (38, 50654730), (42, 45830470), (49, 39283260), (51, 37742740), (57, 33769820), (60, 32081329), (68, 28307055), (70, 27498282), (76, 25327365), (84, 22915235), (85, 22645644), (95, 20261892), (98, 19641630), (102, 18871370), (105, 18332188), (114, 16884910), (119, 16175460), (133, 14472780), (140, 13749141), (147, 13094420), (170, 11322822), (190, 10130946), (196, 9820815), (204, 9435685), (210, 9166094), (228, 8442455), (238, 8087730), (245, 7856652), (255, 7548548), (266, 7236390), (285, 6753964), (294, 6547210), (323, 5959380), (340, 5661411), (357, 5391820), (380, 5065473), (399, 4824260), (420, 4583047), (476, 4043865), (490, 3928326), (510, 3774274), (532, 3618195), (570, 3376982), (588, 3273605), (595, 3235092), (646, 2979690), (665, 2894556), (714, 2695910), (735, 2618884), (798, 2412130), (833, 2310780), (931, 2067540), (969, 1986460), (980, 1964163), (1020, 1887137), (1140, 1688491), (1190, 1617546), (1292, 1489845), (1330, 1447278), (1428, 1347955), (1470, 1309442), (1596, 1206065), (1615, 1191876), (1666, 1155390), (1785, 1078364), (1862, 1033770), (1938, 993230), (1995, 964852), (2027, 949620), (2261, 851340), (2380, 808773), (2499, 770260), (2660, 723639), (2793, 689180), (2940, 654721), (3230, 595938), (3332, 577695), (3570, 539182), (3724, 516885), (3876, 496615), (3990, 482426), (4054, 474810), (4165, 462156), (4522, 425670), (4655, 413508), (4845, 397292), (4998, 385130), (5586, 344590), (6081, 316540), (6460, 297969), (6783, 283780), (7140, 269591), (7980, 241213), (8108, 237405), (8330, 231078), (9044, 212835), (9310, 206754), (9690, 198646), (9996, 192565), (10135, 189924), (11172, 172295), (11305, 170268), (12162, 158270), (12495, 154052), (13566, 141890), (13965, 137836), (14189, 135660), (15827, 121620), (16660, 115539), (18620, 103377), (19380, 99323), (20270, 94962), (22610, 85134), (24324, 79135), (24990, 77026), (27132, 70945), (27930, 68918), (28378, 67830), (30405, 63308), (31654, 60810), (33915, 56756), (34459, 55860), (38513, 49980), (40540, 47481), (42567, 45220)]