2512557840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:546

約数の個数: 320

約数和(自身を含む): 8975425536

約数和(自身を除く): 6462867696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 127, 130, 136, 156, 170, 195, 204, 208, 221, 240, 254, 255, 260, 272, 312, 340, 373, 381, 390, 408, 442, 508, 510, 520, 624, 635, 663, 680, 746, 762, 780, 816, 884, 1016, 1020, 1040, 1105, 1119, 1270, 1326, 1360, 1492, 1524, 1560, 1651, 1768, 1865, 1905, 2032, 2040, 2159, 2210, 2238, 2540, 2652, 2984, 3048, 3120, 3302, 3315, 3536, 3730, 3810, 4080, 4318, 4420, 4476, 4849, 4953, 5080, 5304, 5595, 5968, 6096, 6341, 6477, 6604, 6630, 7460, 7620, 8255, 8636, 8840, 8952, 9698, 9906, 10160, 10608, 10795, 11190, 12682, 12954, 13208, 13260, 14547, 14920, 15240, 16510, 17272, 17680, 17904, 19023, 19396, 19812, 21590, 22380, 24245, 24765, 25364, 25908, 26416, 26520, 28067, 29094, 29840, 30480, 31705, 32385, 33020, 34544, 38046, 38792, 39624, 43180, 44760, 47371, 48490, 49530, 50728, 51816, 53040, 56134, 58188, 63410, 64770, 66040, 72735, 76092, 77584, 79248, 82433, 84201, 86360, 89520, 94742, 95115, 96980, 99060, 101456, 103632, 112268, 116376, 126820, 129540, 132080, 140335, 142113, 145470, 152184, 164866, 168402, 172720, 189484, 190230, 193960, 198120, 224536, 232752, 236855, 247299, 253640, 259080, 280670, 284226, 290940, 304368, 329732, 336804, 378968, 380460, 387920, 396240, 412165, 421005, 449072, 473710, 494598, 507280, 518160, 561340, 568452, 581880, 615823, 659464, 673608, 710565, 757936, 760920, 805307, 824330, 842010, 947420, 989196, 1122680, 1136904, 1163760, 1231646, 1236495, 1318928, 1347216, 1421130, 1521840, 1610614, 1648660, 1684020, 1847469, 1894840, 1978392, 2245360, 2273808, 2415921, 2463292, 2472990, 2842260, 3079115, 3221228, 3297320, 3368040, 3694938, 3789680, 3956784, 4026535, 4831842, 4926584, 4945980, 5684520, 6158230, 6442456, 6594640, 6736080, 7389876, 8053070, 9237345, 9663684, 9853168, 9891960, 10468991, 11369040, 12079605, 12316460, 12884912, 14779752, 16106140, 18474690, 19327368, 19783920, 20937982, 24159210, 24632920, 29559504, 31406973, 32212280, 36949380, 38654736, 41875964, 48318420, 49265840, 52344955, 62813946, 64424560, 73898760, 83751928, 96636840, 104689910, 125627892, 147797520, 157034865, 167503856, 193273680, 209379820, 251255784, 314069730, 418759640, 502511568, 628139460, 837519280, 1256278920, 2512557840]

約数ペア:

[(1, 2512557840), (2, 1256278920), (3, 837519280), (4, 628139460), (5, 502511568), (6, 418759640), (8, 314069730), (10, 251255784), (12, 209379820), (13, 193273680), (15, 167503856), (16, 157034865), (17, 147797520), (20, 125627892), (24, 104689910), (26, 96636840), (30, 83751928), (34, 73898760), (39, 64424560), (40, 62813946), (48, 52344955), (51, 49265840), (52, 48318420), (60, 41875964), (65, 38654736), (68, 36949380), (78, 32212280), (80, 31406973), (85, 29559504), (102, 24632920), (104, 24159210), (120, 20937982), (127, 19783920), (130, 19327368), (136, 18474690), (156, 16106140), (170, 14779752), (195, 12884912), (204, 12316460), (208, 12079605), (221, 11369040), (240, 10468991), (254, 9891960), (255, 9853168), (260, 9663684), (272, 9237345), (312, 8053070), (340, 7389876), (373, 6736080), (381, 6594640), (390, 6442456), (408, 6158230), (442, 5684520), (508, 4945980), (510, 4926584), (520, 4831842), (624, 4026535), (635, 3956784), (663, 3789680), (680, 3694938), (746, 3368040), (762, 3297320), (780, 3221228), (816, 3079115), (884, 2842260), (1016, 2472990), (1020, 2463292), (1040, 2415921), (1105, 2273808), (1119, 2245360), (1270, 1978392), (1326, 1894840), (1360, 1847469), (1492, 1684020), (1524, 1648660), (1560, 1610614), (1651, 1521840), (1768, 1421130), (1865, 1347216), (1905, 1318928), (2032, 1236495), (2040, 1231646), (2159, 1163760), (2210, 1136904), (2238, 1122680), (2540, 989196), (2652, 947420), (2984, 842010), (3048, 824330), (3120, 805307), (3302, 760920), (3315, 757936), (3536, 710565), (3730, 673608), (3810, 659464), (4080, 615823), (4318, 581880), (4420, 568452), (4476, 561340), (4849, 518160), (4953, 507280), (5080, 494598), (5304, 473710), (5595, 449072), (5968, 421005), (6096, 412165), (6341, 396240), (6477, 387920), (6604, 380460), (6630, 378968), (7460, 336804), (7620, 329732), (8255, 304368), (8636, 290940), (8840, 284226), (8952, 280670), (9698, 259080), (9906, 253640), (10160, 247299), (10608, 236855), (10795, 232752), (11190, 224536), (12682, 198120), (12954, 193960), (13208, 190230), (13260, 189484), (14547, 172720), (14920, 168402), (15240, 164866), (16510, 152184), (17272, 145470), (17680, 142113), (17904, 140335), (19023, 132080), (19396, 129540), (19812, 126820), (21590, 116376), (22380, 112268), (24245, 103632), (24765, 101456), (25364, 99060), (25908, 96980), (26416, 95115), (26520, 94742), (28067, 89520), (29094, 86360), (29840, 84201), (30480, 82433), (31705, 79248), (32385, 77584), (33020, 76092), (34544, 72735), (38046, 66040), (38792, 64770), (39624, 63410), (43180, 58188), (44760, 56134), (47371, 53040), (48490, 51816), (49530, 50728)]