240258200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 705788160

約数和(自身を除く): 465529960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 43, 50, 52, 56, 65, 70, 86, 91, 100, 104, 130, 140, 172, 175, 182, 200, 215, 260, 280, 301, 307, 325, 344, 350, 364, 430, 455, 520, 559, 602, 614, 650, 700, 728, 860, 910, 1075, 1118, 1204, 1228, 1300, 1400, 1505, 1535, 1720, 1820, 2149, 2150, 2236, 2275, 2408, 2456, 2600, 2795, 3010, 3070, 3640, 3913, 3991, 4298, 4300, 4472, 4550, 5590, 6020, 6140, 7525, 7675, 7826, 7982, 8596, 8600, 9100, 10745, 11180, 12040, 12280, 13201, 13975, 15050, 15350, 15652, 15964, 17192, 18200, 19565, 19955, 21490, 22360, 26402, 27937, 27950, 30100, 30700, 31304, 31928, 39130, 39910, 42980, 52804, 53725, 55874, 55900, 60200, 61400, 66005, 78260, 79820, 85960, 92407, 97825, 99775, 105608, 107450, 111748, 111800, 132010, 139685, 156520, 159640, 171613, 184814, 195650, 199550, 214900, 223496, 264020, 279370, 330025, 343226, 369628, 391300, 399100, 429800, 462035, 528040, 558740, 660050, 686452, 698425, 739256, 782600, 798200, 858065, 924070, 1117480, 1201291, 1320100, 1372904, 1396850, 1716130, 1848140, 2310175, 2402582, 2640200, 2793700, 3432260, 3696280, 4290325, 4620350, 4805164, 5587400, 6006455, 6864520, 8580650, 9240700, 9610328, 12012910, 17161300, 18481400, 24025820, 30032275, 34322600, 48051640, 60064550, 120129100, 240258200]

約数ペア:

[(1, 240258200), (2, 120129100), (4, 60064550), (5, 48051640), (7, 34322600), (8, 30032275), (10, 24025820), (13, 18481400), (14, 17161300), (20, 12012910), (25, 9610328), (26, 9240700), (28, 8580650), (35, 6864520), (40, 6006455), (43, 5587400), (50, 4805164), (52, 4620350), (56, 4290325), (65, 3696280), (70, 3432260), (86, 2793700), (91, 2640200), (100, 2402582), (104, 2310175), (130, 1848140), (140, 1716130), (172, 1396850), (175, 1372904), (182, 1320100), (200, 1201291), (215, 1117480), (260, 924070), (280, 858065), (301, 798200), (307, 782600), (325, 739256), (344, 698425), (350, 686452), (364, 660050), (430, 558740), (455, 528040), (520, 462035), (559, 429800), (602, 399100), (614, 391300), (650, 369628), (700, 343226), (728, 330025), (860, 279370), (910, 264020), (1075, 223496), (1118, 214900), (1204, 199550), (1228, 195650), (1300, 184814), (1400, 171613), (1505, 159640), (1535, 156520), (1720, 139685), (1820, 132010), (2149, 111800), (2150, 111748), (2236, 107450), (2275, 105608), (2408, 99775), (2456, 97825), (2600, 92407), (2795, 85960), (3010, 79820), (3070, 78260), (3640, 66005), (3913, 61400), (3991, 60200), (4298, 55900), (4300, 55874), (4472, 53725), (4550, 52804), (5590, 42980), (6020, 39910), (6140, 39130), (7525, 31928), (7675, 31304), (7826, 30700), (7982, 30100), (8596, 27950), (8600, 27937), (9100, 26402), (10745, 22360), (11180, 21490), (12040, 19955), (12280, 19565), (13201, 18200), (13975, 17192), (15050, 15964), (15350, 15652)]