2056295520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4478

約数の個数: 288

約数和(自身を含む): 7822694880

約数和(自身を除く): 5766399360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 288, 304, 306, 323, 340, 342, 360, 380, 408, 456, 480, 510, 544, 570, 608, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1710, 1824, 1938, 2040, 2280, 2448, 2584, 2720, 2736, 2907, 3040, 3060, 3230, 3420, 3876, 4080, 4421, 4560, 4845, 4896, 5168, 5472, 5814, 6120, 6460, 6840, 7752, 8160, 8842, 9120, 9690, 10336, 11628, 12240, 12920, 13263, 13680, 14535, 15504, 17684, 19380, 22105, 23256, 24480, 25840, 26526, 27360, 29070, 31008, 35368, 38760, 39789, 44210, 46512, 51680, 53052, 58140, 66315, 70736, 75157, 77520, 79578, 83999, 88420, 93024, 106104, 116280, 132630, 141472, 150314, 155040, 159156, 167998, 176840, 198945, 212208, 225471, 232560, 251997, 265260, 300628, 318312, 335996, 353680, 375785, 397890, 419995, 424416, 450942, 465120, 503994, 530520, 601256, 636624, 671992, 676413, 707360, 751570, 755991, 795780, 839990, 901884, 1007988, 1061040, 1127355, 1202512, 1259985, 1273248, 1343984, 1352826, 1427983, 1503140, 1511982, 1591560, 1679980, 1803768, 2015976, 2122080, 2254710, 2405024, 2519970, 2687968, 2705652, 2855966, 3006280, 3023964, 3183120, 3359960, 3382065, 3607536, 3779955, 4031952, 4283949, 4509420, 5039940, 5411304, 5711932, 6012560, 6047928, 6366240, 6719920, 6764130, 7139915, 7215072, 7559910, 8063904, 8567898, 9018840, 10079880, 10822608, 11423864, 12025120, 12095856, 12851847, 13439840, 13528260, 14279830, 15119820, 17135796, 18037680, 20159760, 21419745, 21645216, 22847728, 24191712, 25703694, 27056520, 28559660, 30239640, 34271592, 36075360, 40319520, 42839490, 45695456, 51407388, 54113040, 57119320, 60479280, 64259235, 68543184, 85678980, 102814776, 108226080, 114238640, 120958560, 128518470, 137086368, 171357960, 205629552, 228477280, 257036940, 342715920, 411259104, 514073880, 685431840, 1028147760, 2056295520]

約数ペア:

[(1, 2056295520), (2, 1028147760), (3, 685431840), (4, 514073880), (5, 411259104), (6, 342715920), (8, 257036940), (9, 228477280), (10, 205629552), (12, 171357960), (15, 137086368), (16, 128518470), (17, 120958560), (18, 114238640), (19, 108226080), (20, 102814776), (24, 85678980), (30, 68543184), (32, 64259235), (34, 60479280), (36, 57119320), (38, 54113040), (40, 51407388), (45, 45695456), (48, 42839490), (51, 40319520), (57, 36075360), (60, 34271592), (68, 30239640), (72, 28559660), (76, 27056520), (80, 25703694), (85, 24191712), (90, 22847728), (95, 21645216), (96, 21419745), (102, 20159760), (114, 18037680), (120, 17135796), (136, 15119820), (144, 14279830), (152, 13528260), (153, 13439840), (160, 12851847), (170, 12095856), (171, 12025120), (180, 11423864), (190, 10822608), (204, 10079880), (228, 9018840), (240, 8567898), (255, 8063904), (272, 7559910), (285, 7215072), (288, 7139915), (304, 6764130), (306, 6719920), (323, 6366240), (340, 6047928), (342, 6012560), (360, 5711932), (380, 5411304), (408, 5039940), (456, 4509420), (480, 4283949), (510, 4031952), (544, 3779955), (570, 3607536), (608, 3382065), (612, 3359960), (646, 3183120), (680, 3023964), (684, 3006280), (720, 2855966), (760, 2705652), (765, 2687968), (816, 2519970), (855, 2405024), (912, 2254710), (969, 2122080), (1020, 2015976), (1140, 1803768), (1224, 1679980), (1292, 1591560), (1360, 1511982), (1368, 1503140), (1440, 1427983), (1520, 1352826), (1530, 1343984), (1615, 1273248), (1632, 1259985), (1710, 1202512), (1824, 1127355), (1938, 1061040), (2040, 1007988), (2280, 901884), (2448, 839990), (2584, 795780), (2720, 755991), (2736, 751570), (2907, 707360), (3040, 676413), (3060, 671992), (3230, 636624), (3420, 601256), (3876, 530520), (4080, 503994), (4421, 465120), (4560, 450942), (4845, 424416), (4896, 419995), (5168, 397890), (5472, 375785), (5814, 353680), (6120, 335996), (6460, 318312), (6840, 300628), (7752, 265260), (8160, 251997), (8842, 232560), (9120, 225471), (9690, 212208), (10336, 198945), (11628, 176840), (12240, 167998), (12920, 159156), (13263, 155040), (13680, 150314), (14535, 141472), (15504, 132630), (17684, 116280), (19380, 106104), (22105, 93024), (23256, 88420), (24480, 83999), (25840, 79578), (26526, 77520), (27360, 75157), (29070, 70736), (31008, 66315), (35368, 58140), (38760, 53052), (39789, 51680), (44210, 46512)]