2745350160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{39857}}^1$

素因数の和:39921

約数の個数: 160

約数和(自身を含む): 9963862272

約数和(自身を除く): 7218512112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5740, 6888, 8610, 9840, 11480, 13776, 17220, 22960, 34440, 39857, 68880, 79714, 119571, 159428, 199285, 239142, 278999, 318856, 398570, 478284, 557998, 597855, 637712, 797140, 836997, 956568, 1115996, 1195710, 1394995, 1594280, 1634137, 1673994, 1913136, 2231992, 2391420, 2789990, 3188560, 3268274, 3347988, 4184985, 4463984, 4782840, 4902411, 5579980, 6536548, 6695976, 8170685, 8369970, 9565680, 9804822, 11159960, 11438959, 13073096, 13391952, 16341370, 16739940, 19609644, 22319920, 22877918, 24512055, 26146192, 32682740, 33479880, 34316877, 39219288, 45755836, 49024110, 57194795, 65365480, 66959760, 68633754, 78438576, 91511672, 98048220, 114389590, 130730960, 137267508, 171584385, 183023344, 196096440, 228779180, 274535016, 343168770, 392192880, 457558360, 549070032, 686337540, 915116720, 1372675080, 2745350160]

約数ペア:

[(1, 2745350160), (2, 1372675080), (3, 915116720), (4, 686337540), (5, 549070032), (6, 457558360), (7, 392192880), (8, 343168770), (10, 274535016), (12, 228779180), (14, 196096440), (15, 183023344), (16, 171584385), (20, 137267508), (21, 130730960), (24, 114389590), (28, 98048220), (30, 91511672), (35, 78438576), (40, 68633754), (41, 66959760), (42, 65365480), (48, 57194795), (56, 49024110), (60, 45755836), (70, 39219288), (80, 34316877), (82, 33479880), (84, 32682740), (105, 26146192), (112, 24512055), (120, 22877918), (123, 22319920), (140, 19609644), (164, 16739940), (168, 16341370), (205, 13391952), (210, 13073096), (240, 11438959), (246, 11159960), (280, 9804822), (287, 9565680), (328, 8369970), (336, 8170685), (410, 6695976), (420, 6536548), (492, 5579980), (560, 4902411), (574, 4782840), (615, 4463984), (656, 4184985), (820, 3347988), (840, 3268274), (861, 3188560), (984, 2789990), (1148, 2391420), (1230, 2231992), (1435, 1913136), (1640, 1673994), (1680, 1634137), (1722, 1594280), (1968, 1394995), (2296, 1195710), (2460, 1115996), (2870, 956568), (3280, 836997), (3444, 797140), (4305, 637712), (4592, 597855), (4920, 557998), (5740, 478284), (6888, 398570), (8610, 318856), (9840, 278999), (11480, 239142), (13776, 199285), (17220, 159428), (22960, 119571), (34440, 79714), (39857, 68880)]