916948620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3323}}^1$

素因数の和:3421

約数の個数: 192

約数和(自身を含む): 3305917440

約数和(自身を除く): 2388968820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 73, 84, 90, 105, 108, 126, 135, 140, 146, 180, 189, 210, 219, 252, 270, 292, 315, 365, 378, 420, 438, 511, 540, 630, 657, 730, 756, 876, 945, 1022, 1095, 1260, 1314, 1460, 1533, 1890, 1971, 2044, 2190, 2555, 2628, 3066, 3285, 3323, 3780, 3942, 4380, 4599, 5110, 6132, 6570, 6646, 7665, 7884, 9198, 9855, 9969, 10220, 13140, 13292, 13797, 15330, 16615, 18396, 19710, 19938, 22995, 23261, 27594, 29907, 30660, 33230, 39420, 39876, 45990, 46522, 49845, 55188, 59814, 66460, 68985, 69783, 89721, 91980, 93044, 99690, 116305, 119628, 137970, 139566, 149535, 179442, 199380, 209349, 232610, 242579, 275940, 279132, 299070, 348915, 358884, 418698, 448605, 465220, 485158, 598140, 628047, 697830, 727737, 837396, 897210, 970316, 1046745, 1212895, 1256094, 1395660, 1455474, 1698053, 1794420, 2093490, 2183211, 2425790, 2512188, 2910948, 3140235, 3396106, 3638685, 4186980, 4366422, 4851580, 5094159, 6280470, 6549633, 6792212, 7277370, 8490265, 8732844, 10188318, 10916055, 12560940, 13099266, 14554740, 15282477, 16980530, 20376636, 21832110, 25470795, 26198532, 30564954, 32748165, 33961060, 43664220, 45847431, 50941590, 61129908, 65496330, 76412385, 91694862, 101883180, 130992660, 152824770, 183389724, 229237155, 305649540, 458474310, 916948620]

約数ペア:

[(1, 916948620), (2, 458474310), (3, 305649540), (4, 229237155), (5, 183389724), (6, 152824770), (7, 130992660), (9, 101883180), (10, 91694862), (12, 76412385), (14, 65496330), (15, 61129908), (18, 50941590), (20, 45847431), (21, 43664220), (27, 33961060), (28, 32748165), (30, 30564954), (35, 26198532), (36, 25470795), (42, 21832110), (45, 20376636), (54, 16980530), (60, 15282477), (63, 14554740), (70, 13099266), (73, 12560940), (84, 10916055), (90, 10188318), (105, 8732844), (108, 8490265), (126, 7277370), (135, 6792212), (140, 6549633), (146, 6280470), (180, 5094159), (189, 4851580), (210, 4366422), (219, 4186980), (252, 3638685), (270, 3396106), (292, 3140235), (315, 2910948), (365, 2512188), (378, 2425790), (420, 2183211), (438, 2093490), (511, 1794420), (540, 1698053), (630, 1455474), (657, 1395660), (730, 1256094), (756, 1212895), (876, 1046745), (945, 970316), (1022, 897210), (1095, 837396), (1260, 727737), (1314, 697830), (1460, 628047), (1533, 598140), (1890, 485158), (1971, 465220), (2044, 448605), (2190, 418698), (2555, 358884), (2628, 348915), (3066, 299070), (3285, 279132), (3323, 275940), (3780, 242579), (3942, 232610), (4380, 209349), (4599, 199380), (5110, 179442), (6132, 149535), (6570, 139566), (6646, 137970), (7665, 119628), (7884, 116305), (9198, 99690), (9855, 93044), (9969, 91980), (10220, 89721), (13140, 69783), (13292, 68985), (13797, 66460), (15330, 59814), (16615, 55188), (18396, 49845), (19710, 46522), (19938, 45990), (22995, 39876), (23261, 39420), (27594, 33230), (29907, 30660)]