2015319204

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1639

約数の個数: 120

約数和(自身を含む): 5444651520

約数和(自身を除く): 3429332316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 89, 94, 108, 141, 162, 178, 188, 267, 282, 324, 356, 423, 534, 564, 801, 846, 1068, 1269, 1487, 1602, 1692, 2403, 2538, 2974, 3204, 3807, 4183, 4461, 4806, 5076, 5948, 7209, 7614, 8366, 8922, 9612, 12549, 13383, 14418, 15228, 16732, 17844, 25098, 26766, 28836, 37647, 40149, 50196, 53532, 69889, 75294, 80298, 112941, 120447, 132343, 139778, 150588, 160596, 209667, 225882, 240894, 264686, 279556, 338823, 397029, 419334, 451764, 481788, 529372, 629001, 677646, 794058, 838668, 1191087, 1258002, 1355292, 1588116, 1887003, 2382174, 2516004, 3573261, 3774006, 4764348, 5661009, 6220121, 7146522, 7548012, 10719783, 11322018, 12440242, 14293044, 18660363, 21439566, 22644036, 24880484, 37320726, 42879132, 55981089, 74641452, 111962178, 167943267, 223924356, 335886534, 503829801, 671773068, 1007659602, 2015319204]

約数ペア:

[(1, 2015319204), (2, 1007659602), (3, 671773068), (4, 503829801), (6, 335886534), (9, 223924356), (12, 167943267), (18, 111962178), (27, 74641452), (36, 55981089), (47, 42879132), (54, 37320726), (81, 24880484), (89, 22644036), (94, 21439566), (108, 18660363), (141, 14293044), (162, 12440242), (178, 11322018), (188, 10719783), (267, 7548012), (282, 7146522), (324, 6220121), (356, 5661009), (423, 4764348), (534, 3774006), (564, 3573261), (801, 2516004), (846, 2382174), (1068, 1887003), (1269, 1588116), (1487, 1355292), (1602, 1258002), (1692, 1191087), (2403, 838668), (2538, 794058), (2974, 677646), (3204, 629001), (3807, 529372), (4183, 481788), (4461, 451764), (4806, 419334), (5076, 397029), (5948, 338823), (7209, 279556), (7614, 264686), (8366, 240894), (8922, 225882), (9612, 209667), (12549, 160596), (13383, 150588), (14418, 139778), (15228, 132343), (16732, 120447), (17844, 112941), (25098, 80298), (26766, 75294), (28836, 69889), (37647, 53532), (40149, 50196)]