1863189120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4443

約数の個数: 256

約数和(自身を含む): 6773518080

約数和(自身を除く): 4910328960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 624, 640, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1632, 1664, 1768, 1920, 2040, 2080, 2176, 2210, 2496, 2652, 2720, 3120, 3264, 3315, 3536, 4080, 4160, 4391, 4420, 4992, 5304, 5440, 6240, 6528, 6630, 7072, 8160, 8320, 8782, 8840, 10608, 10880, 12480, 13173, 13260, 14144, 16320, 17564, 17680, 21216, 21955, 24960, 26346, 26520, 28288, 32640, 35128, 35360, 42432, 43910, 52692, 53040, 57083, 65865, 70256, 70720, 74647, 84864, 87820, 105384, 106080, 114166, 131730, 140512, 141440, 149294, 171249, 175640, 210768, 212160, 223941, 228332, 263460, 281024, 285415, 298588, 342498, 351280, 373235, 421536, 424320, 447882, 456664, 526920, 562048, 570830, 597176, 684996, 702560, 746470, 843072, 856245, 895764, 913328, 970411, 1053840, 1119705, 1141660, 1194352, 1369992, 1405120, 1492940, 1686144, 1712490, 1791528, 1826656, 1940822, 2107680, 2239410, 2283320, 2388704, 2739984, 2810240, 2911233, 2985880, 3424980, 3583056, 3653312, 3881644, 4215360, 4478820, 4566640, 4777408, 4852055, 5479968, 5822466, 5971760, 6849960, 7166112, 7306624, 7763288, 8430720, 8957640, 9133280, 9554816, 9704110, 10959936, 11644932, 11943520, 13699920, 14332224, 14556165, 15526576, 17915280, 18266560, 19408220, 21919872, 23289864, 23887040, 27399840, 28664448, 29112330, 31053152, 35830560, 36533120, 38816440, 46579728, 47774080, 54799680, 58224660, 62106304, 71661120, 77632880, 93159456, 109599360, 116449320, 124212608, 143322240, 155265760, 186318912, 232898640, 310531520, 372637824, 465797280, 621063040, 931594560, 1863189120]

約数ペア:

[(1, 1863189120), (2, 931594560), (3, 621063040), (4, 465797280), (5, 372637824), (6, 310531520), (8, 232898640), (10, 186318912), (12, 155265760), (13, 143322240), (15, 124212608), (16, 116449320), (17, 109599360), (20, 93159456), (24, 77632880), (26, 71661120), (30, 62106304), (32, 58224660), (34, 54799680), (39, 47774080), (40, 46579728), (48, 38816440), (51, 36533120), (52, 35830560), (60, 31053152), (64, 29112330), (65, 28664448), (68, 27399840), (78, 23887040), (80, 23289864), (85, 21919872), (96, 19408220), (102, 18266560), (104, 17915280), (120, 15526576), (128, 14556165), (130, 14332224), (136, 13699920), (156, 11943520), (160, 11644932), (170, 10959936), (192, 9704110), (195, 9554816), (204, 9133280), (208, 8957640), (221, 8430720), (240, 7763288), (255, 7306624), (260, 7166112), (272, 6849960), (312, 5971760), (320, 5822466), (340, 5479968), (384, 4852055), (390, 4777408), (408, 4566640), (416, 4478820), (442, 4215360), (480, 3881644), (510, 3653312), (520, 3583056), (544, 3424980), (624, 2985880), (640, 2911233), (663, 2810240), (680, 2739984), (780, 2388704), (816, 2283320), (832, 2239410), (884, 2107680), (960, 1940822), (1020, 1826656), (1040, 1791528), (1088, 1712490), (1105, 1686144), (1248, 1492940), (1326, 1405120), (1360, 1369992), (1560, 1194352), (1632, 1141660), (1664, 1119705), (1768, 1053840), (1920, 970411), (2040, 913328), (2080, 895764), (2176, 856245), (2210, 843072), (2496, 746470), (2652, 702560), (2720, 684996), (3120, 597176), (3264, 570830), (3315, 562048), (3536, 526920), (4080, 456664), (4160, 447882), (4391, 424320), (4420, 421536), (4992, 373235), (5304, 351280), (5440, 342498), (6240, 298588), (6528, 285415), (6630, 281024), (7072, 263460), (8160, 228332), (8320, 223941), (8782, 212160), (8840, 210768), (10608, 175640), (10880, 171249), (12480, 149294), (13173, 141440), (13260, 140512), (14144, 131730), (16320, 114166), (17564, 106080), (17680, 105384), (21216, 87820), (21955, 84864), (24960, 74647), (26346, 70720), (26520, 70256), (28288, 65865), (32640, 57083), (35128, 53040), (35360, 52692), (42432, 43910)]