237447840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4199

約数の個数: 192

約数和(自身を含む): 905313024

約数和(自身を除く): 667865184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4157, 4760, 5712, 7140, 8160, 8314, 9520, 11424, 12471, 14280, 16628, 19040, 20785, 24942, 28560, 29099, 33256, 41570, 49884, 57120, 58198, 62355, 66512, 70669, 83140, 87297, 99768, 116396, 124710, 133024, 141338, 145495, 166280, 174594, 199536, 212007, 232792, 249420, 282676, 290990, 332560, 349188, 353345, 399072, 424014, 436485, 465584, 494683, 498840, 565352, 581980, 665120, 698376, 706690, 848028, 872970, 931168, 989366, 997680, 1060035, 1130704, 1163960, 1396752, 1413380, 1484049, 1696056, 1745940, 1978732, 1995360, 2120070, 2261408, 2327920, 2473415, 2793504, 2826760, 2968098, 3392112, 3491880, 3957464, 4240140, 4655840, 4946830, 5653520, 5936196, 6784224, 6983760, 7420245, 7914928, 8480280, 9893660, 11307040, 11872392, 13967520, 14840490, 15829856, 16960560, 19787320, 23744784, 29680980, 33921120, 39574640, 47489568, 59361960, 79149280, 118723920, 237447840]

約数ペア:

[(1, 237447840), (2, 118723920), (3, 79149280), (4, 59361960), (5, 47489568), (6, 39574640), (7, 33921120), (8, 29680980), (10, 23744784), (12, 19787320), (14, 16960560), (15, 15829856), (16, 14840490), (17, 13967520), (20, 11872392), (21, 11307040), (24, 9893660), (28, 8480280), (30, 7914928), (32, 7420245), (34, 6983760), (35, 6784224), (40, 5936196), (42, 5653520), (48, 4946830), (51, 4655840), (56, 4240140), (60, 3957464), (68, 3491880), (70, 3392112), (80, 2968098), (84, 2826760), (85, 2793504), (96, 2473415), (102, 2327920), (105, 2261408), (112, 2120070), (119, 1995360), (120, 1978732), (136, 1745940), (140, 1696056), (160, 1484049), (168, 1413380), (170, 1396752), (204, 1163960), (210, 1130704), (224, 1060035), (238, 997680), (240, 989366), (255, 931168), (272, 872970), (280, 848028), (336, 706690), (340, 698376), (357, 665120), (408, 581980), (420, 565352), (476, 498840), (480, 494683), (510, 465584), (544, 436485), (560, 424014), (595, 399072), (672, 353345), (680, 349188), (714, 332560), (816, 290990), (840, 282676), (952, 249420), (1020, 232792), (1120, 212007), (1190, 199536), (1360, 174594), (1428, 166280), (1632, 145495), (1680, 141338), (1785, 133024), (1904, 124710), (2040, 116396), (2380, 99768), (2720, 87297), (2856, 83140), (3360, 70669), (3570, 66512), (3808, 62355), (4080, 58198), (4157, 57120), (4760, 49884), (5712, 41570), (7140, 33256), (8160, 29099), (8314, 28560), (9520, 24942), (11424, 20785), (12471, 19040), (14280, 16628)]