745244640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4394

約数の個数: 288

約数和(自身を含む): 3078129600

約数和(自身を除く): 2332884960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4349, 4760, 4896, 5040, 5355, 5712, 6120, 7140, 8160, 8568, 8698, 9520, 10080, 10710, 11424, 12240, 13047, 14280, 17136, 17396, 19040, 21420, 21745, 24480, 26094, 28560, 30443, 34272, 34792, 39141, 42840, 43490, 52188, 57120, 60886, 65235, 69584, 73933, 78282, 85680, 86980, 91329, 104376, 121772, 130470, 139168, 147866, 152215, 156564, 171360, 173960, 182658, 195705, 208752, 221799, 243544, 260940, 273987, 295732, 304430, 313128, 347920, 365316, 369665, 391410, 417504, 443598, 456645, 487088, 517531, 521880, 547974, 591464, 608860, 626256, 665397, 695840, 730632, 739330, 782820, 887196, 913290, 974176, 1035062, 1043760, 1095948, 1108995, 1182928, 1217720, 1252512, 1330794, 1369935, 1461264, 1478660, 1552593, 1565640, 1774392, 1826580, 2070124, 2087520, 2191896, 2217990, 2365856, 2435440, 2587655, 2661588, 2739870, 2922528, 2957320, 3105186, 3131280, 3326985, 3548784, 3653160, 4140248, 4383792, 4435980, 4657779, 4870880, 5175310, 5323176, 5479740, 5914640, 6210372, 6262560, 6653970, 7097568, 7306320, 7762965, 8280496, 8767584, 8871960, 9315558, 10350620, 10646352, 10959480, 11829280, 12420744, 13307940, 14612640, 15525930, 16560992, 17743920, 18631116, 20701240, 21292704, 21918960, 23288895, 24841488, 26615880, 31051860, 35487840, 37262232, 41402480, 43837920, 46577790, 49682976, 53231760, 62103720, 74524464, 82804960, 93155580, 106463520, 124207440, 149048928, 186311160, 248414880, 372622320, 745244640]

約数ペア:

[(1, 745244640), (2, 372622320), (3, 248414880), (4, 186311160), (5, 149048928), (6, 124207440), (7, 106463520), (8, 93155580), (9, 82804960), (10, 74524464), (12, 62103720), (14, 53231760), (15, 49682976), (16, 46577790), (17, 43837920), (18, 41402480), (20, 37262232), (21, 35487840), (24, 31051860), (28, 26615880), (30, 24841488), (32, 23288895), (34, 21918960), (35, 21292704), (36, 20701240), (40, 18631116), (42, 17743920), (45, 16560992), (48, 15525930), (51, 14612640), (56, 13307940), (60, 12420744), (63, 11829280), (68, 10959480), (70, 10646352), (72, 10350620), (80, 9315558), (84, 8871960), (85, 8767584), (90, 8280496), (96, 7762965), (102, 7306320), (105, 7097568), (112, 6653970), (119, 6262560), (120, 6210372), (126, 5914640), (136, 5479740), (140, 5323176), (144, 5175310), (153, 4870880), (160, 4657779), (168, 4435980), (170, 4383792), (180, 4140248), (204, 3653160), (210, 3548784), (224, 3326985), (238, 3131280), (240, 3105186), (252, 2957320), (255, 2922528), (272, 2739870), (280, 2661588), (288, 2587655), (306, 2435440), (315, 2365856), (336, 2217990), (340, 2191896), (357, 2087520), (360, 2070124), (408, 1826580), (420, 1774392), (476, 1565640), (480, 1552593), (504, 1478660), (510, 1461264), (544, 1369935), (560, 1330794), (595, 1252512), (612, 1217720), (630, 1182928), (672, 1108995), (680, 1095948), (714, 1043760), (720, 1035062), (765, 974176), (816, 913290), (840, 887196), (952, 782820), (1008, 739330), (1020, 730632), (1071, 695840), (1120, 665397), (1190, 626256), (1224, 608860), (1260, 591464), (1360, 547974), (1428, 521880), (1440, 517531), (1530, 487088), (1632, 456645), (1680, 443598), (1785, 417504), (1904, 391410), (2016, 369665), (2040, 365316), (2142, 347920), (2380, 313128), (2448, 304430), (2520, 295732), (2720, 273987), (2856, 260940), (3060, 243544), (3360, 221799), (3570, 208752), (3808, 195705), (4080, 182658), (4284, 173960), (4349, 171360), (4760, 156564), (4896, 152215), (5040, 147866), (5355, 139168), (5712, 130470), (6120, 121772), (7140, 104376), (8160, 91329), (8568, 86980), (8698, 85680), (9520, 78282), (10080, 73933), (10710, 69584), (11424, 65235), (12240, 60886), (13047, 57120), (14280, 52188), (17136, 43490), (17396, 42840), (19040, 39141), (21420, 34792), (21745, 34272), (24480, 30443), (26094, 28560)]