230393520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2732

約数の個数: 240

約数和(自身を含む): 936636480

約数和(自身を除く): 706242960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2689, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5378, 5712, 6120, 7140, 8067, 8568, 9520, 10710, 10756, 12240, 13445, 14280, 16134, 17136, 18823, 21420, 21512, 24201, 26890, 28560, 32268, 37646, 40335, 42840, 43024, 45713, 48402, 53780, 56469, 64536, 75292, 80670, 85680, 91426, 94115, 96804, 107560, 112938, 121005, 129072, 137139, 150584, 161340, 169407, 182852, 188230, 193608, 215120, 225876, 228565, 242010, 274278, 282345, 301168, 319991, 322680, 338814, 365704, 376460, 387216, 411417, 451752, 457130, 484020, 548556, 564690, 639982, 645360, 677628, 685695, 731408, 752920, 822834, 847035, 903504, 914260, 959973, 968040, 1097112, 1129380, 1279964, 1355256, 1371390, 1505840, 1599955, 1645668, 1694070, 1828520, 1919946, 1936080, 2057085, 2194224, 2258760, 2559928, 2710512, 2742780, 2879919, 3199910, 3291336, 3388140, 3657040, 3839892, 4114170, 4517520, 4799865, 5119856, 5485560, 5759838, 6399820, 6582672, 6776280, 7679784, 8228340, 9599730, 10971120, 11519676, 12799640, 13552560, 14399595, 15359568, 16456680, 19199460, 23039352, 25599280, 28799190, 32913360, 38398920, 46078704, 57598380, 76797840, 115196760, 230393520]

約数ペア:

[(1, 230393520), (2, 115196760), (3, 76797840), (4, 57598380), (5, 46078704), (6, 38398920), (7, 32913360), (8, 28799190), (9, 25599280), (10, 23039352), (12, 19199460), (14, 16456680), (15, 15359568), (16, 14399595), (17, 13552560), (18, 12799640), (20, 11519676), (21, 10971120), (24, 9599730), (28, 8228340), (30, 7679784), (34, 6776280), (35, 6582672), (36, 6399820), (40, 5759838), (42, 5485560), (45, 5119856), (48, 4799865), (51, 4517520), (56, 4114170), (60, 3839892), (63, 3657040), (68, 3388140), (70, 3291336), (72, 3199910), (80, 2879919), (84, 2742780), (85, 2710512), (90, 2559928), (102, 2258760), (105, 2194224), (112, 2057085), (119, 1936080), (120, 1919946), (126, 1828520), (136, 1694070), (140, 1645668), (144, 1599955), (153, 1505840), (168, 1371390), (170, 1355256), (180, 1279964), (204, 1129380), (210, 1097112), (238, 968040), (240, 959973), (252, 914260), (255, 903504), (272, 847035), (280, 822834), (306, 752920), (315, 731408), (336, 685695), (340, 677628), (357, 645360), (360, 639982), (408, 564690), (420, 548556), (476, 484020), (504, 457130), (510, 451752), (560, 411417), (595, 387216), (612, 376460), (630, 365704), (680, 338814), (714, 322680), (720, 319991), (765, 301168), (816, 282345), (840, 274278), (952, 242010), (1008, 228565), (1020, 225876), (1071, 215120), (1190, 193608), (1224, 188230), (1260, 182852), (1360, 169407), (1428, 161340), (1530, 150584), (1680, 137139), (1785, 129072), (1904, 121005), (2040, 112938), (2142, 107560), (2380, 96804), (2448, 94115), (2520, 91426), (2689, 85680), (2856, 80670), (3060, 75292), (3570, 64536), (4080, 56469), (4284, 53780), (4760, 48402), (5040, 45713), (5355, 43024), (5378, 42840), (5712, 40335), (6120, 37646), (7140, 32268), (8067, 28560), (8568, 26890), (9520, 24201), (10710, 21512), (10756, 21420), (12240, 18823), (13445, 17136), (14280, 16134)]