13451760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 55014336

約数和(自身を除く): 41562576

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, 157, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 314, 315, 336, 340, 357, 360, 408, 420, 471, 476, 504, 510, 560, 595, 612, 628, 630, 680, 714, 720, 765, 785, 816, 840, 942, 952, 1008, 1020, 1071, 1099, 1190, 1224, 1256, 1260, 1360, 1413, 1428, 1530, 1570, 1680, 1785, 1884, 1904, 2040, 2142, 2198, 2355, 2380, 2448, 2512, 2520, 2669, 2826, 2856, 3060, 3140, 3297, 3570, 3768, 4080, 4284, 4396, 4710, 4760, 5040, 5338, 5355, 5495, 5652, 5712, 6120, 6280, 6594, 7065, 7140, 7536, 8007, 8568, 8792, 9420, 9520, 9891, 10676, 10710, 10990, 11304, 12240, 12560, 13188, 13345, 14130, 14280, 16014, 16485, 17136, 17584, 18683, 18840, 19782, 21352, 21420, 21980, 22608, 24021, 26376, 26690, 28260, 28560, 32028, 32970, 37366, 37680, 39564, 40035, 42704, 42840, 43960, 48042, 49455, 52752, 53380, 56049, 56520, 64056, 65940, 74732, 79128, 80070, 85680, 87920, 93415, 96084, 98910, 106760, 112098, 113040, 120105, 128112, 131880, 149464, 158256, 160140, 168147, 186830, 192168, 197820, 213520, 224196, 240210, 263760, 280245, 298928, 320280, 336294, 373660, 384336, 395640, 448392, 480420, 560490, 640560, 672588, 747320, 791280, 840735, 896784, 960840, 1120980, 1345176, 1494640, 1681470, 1921680, 2241960, 2690352, 3362940, 4483920, 6725880, 13451760]

約数ペア:

[(1, 13451760), (2, 6725880), (3, 4483920), (4, 3362940), (5, 2690352), (6, 2241960), (7, 1921680), (8, 1681470), (9, 1494640), (10, 1345176), (12, 1120980), (14, 960840), (15, 896784), (16, 840735), (17, 791280), (18, 747320), (20, 672588), (21, 640560), (24, 560490), (28, 480420), (30, 448392), (34, 395640), (35, 384336), (36, 373660), (40, 336294), (42, 320280), (45, 298928), (48, 280245), (51, 263760), (56, 240210), (60, 224196), (63, 213520), (68, 197820), (70, 192168), (72, 186830), (80, 168147), (84, 160140), (85, 158256), (90, 149464), (102, 131880), (105, 128112), (112, 120105), (119, 113040), (120, 112098), (126, 106760), (136, 98910), (140, 96084), (144, 93415), (153, 87920), (157, 85680), (168, 80070), (170, 79128), (180, 74732), (204, 65940), (210, 64056), (238, 56520), (240, 56049), (252, 53380), (255, 52752), (272, 49455), (280, 48042), (306, 43960), (314, 42840), (315, 42704), (336, 40035), (340, 39564), (357, 37680), (360, 37366), (408, 32970), (420, 32028), (471, 28560), (476, 28260), (504, 26690), (510, 26376), (560, 24021), (595, 22608), (612, 21980), (628, 21420), (630, 21352), (680, 19782), (714, 18840), (720, 18683), (765, 17584), (785, 17136), (816, 16485), (840, 16014), (942, 14280), (952, 14130), (1008, 13345), (1020, 13188), (1071, 12560), (1099, 12240), (1190, 11304), (1224, 10990), (1256, 10710), (1260, 10676), (1360, 9891), (1413, 9520), (1428, 9420), (1530, 8792), (1570, 8568), (1680, 8007), (1785, 7536), (1884, 7140), (1904, 7065), (2040, 6594), (2142, 6280), (2198, 6120), (2355, 5712), (2380, 5652), (2448, 5495), (2512, 5355), (2520, 5338), (2669, 5040), (2826, 4760), (2856, 4710), (3060, 4396), (3140, 4284), (3297, 4080), (3570, 3768)]