7809564060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{5711}}^1$

素因数の和:5904

約数の個数: 144

約数和(自身を含む): 24251415552

約数和(自身を除く): 16441851492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 107, 142, 180, 213, 214, 284, 321, 355, 426, 428, 535, 639, 642, 710, 852, 963, 1065, 1070, 1278, 1284, 1420, 1605, 1926, 2130, 2140, 2556, 3195, 3210, 3852, 4260, 4815, 5711, 6390, 6420, 7597, 9630, 11422, 12780, 15194, 17133, 19260, 22791, 22844, 28555, 30388, 34266, 37985, 45582, 51399, 57110, 68373, 68532, 75970, 85665, 91164, 102798, 113955, 114220, 136746, 151940, 171330, 205596, 227910, 256995, 273492, 341865, 342660, 405481, 455820, 513990, 611077, 683730, 810962, 1027980, 1216443, 1222154, 1367460, 1621924, 1833231, 2027405, 2432886, 2444308, 3055385, 3649329, 3666462, 4054810, 4865772, 5499693, 6082215, 6110770, 7298658, 7332924, 8109620, 9166155, 10999386, 12164430, 12221540, 14597316, 18246645, 18332310, 21998772, 24328860, 27498465, 36493290, 36664620, 43386467, 54996930, 72986580, 86772934, 109993860, 130159401, 173545868, 216932335, 260318802, 390478203, 433864670, 520637604, 650797005, 780956406, 867729340, 1301594010, 1561912812, 1952391015, 2603188020, 3904782030, 7809564060]

約数ペア:

[(1, 7809564060), (2, 3904782030), (3, 2603188020), (4, 1952391015), (5, 1561912812), (6, 1301594010), (9, 867729340), (10, 780956406), (12, 650797005), (15, 520637604), (18, 433864670), (20, 390478203), (30, 260318802), (36, 216932335), (45, 173545868), (60, 130159401), (71, 109993860), (90, 86772934), (107, 72986580), (142, 54996930), (180, 43386467), (213, 36664620), (214, 36493290), (284, 27498465), (321, 24328860), (355, 21998772), (426, 18332310), (428, 18246645), (535, 14597316), (639, 12221540), (642, 12164430), (710, 10999386), (852, 9166155), (963, 8109620), (1065, 7332924), (1070, 7298658), (1278, 6110770), (1284, 6082215), (1420, 5499693), (1605, 4865772), (1926, 4054810), (2130, 3666462), (2140, 3649329), (2556, 3055385), (3195, 2444308), (3210, 2432886), (3852, 2027405), (4260, 1833231), (4815, 1621924), (5711, 1367460), (6390, 1222154), (6420, 1216443), (7597, 1027980), (9630, 810962), (11422, 683730), (12780, 611077), (15194, 513990), (17133, 455820), (19260, 405481), (22791, 342660), (22844, 341865), (28555, 273492), (30388, 256995), (34266, 227910), (37985, 205596), (45582, 171330), (51399, 151940), (57110, 136746), (68373, 114220), (68532, 113955), (75970, 102798), (85665, 91164)]