105178920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11383}}^1$

素因数の和:11415

約数の個数: 128

約数和(自身を含む): 393431040

約数和(自身を除く): 288252120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 11383, 22766, 34149, 45532, 56915, 68298, 79681, 91064, 113830, 125213, 136596, 159362, 170745, 227660, 239043, 250426, 273192, 318724, 341490, 375639, 398405, 455320, 478086, 500852, 626065, 637448, 682980, 751278, 796810, 876491, 956172, 1001704, 1195215, 1252130, 1365960, 1502556, 1593620, 1752982, 1878195, 1912344, 2390430, 2504260, 2629473, 3005112, 3187240, 3505964, 3756390, 4382455, 4780860, 5008520, 5258946, 7011928, 7512780, 8764910, 9561720, 10517892, 13147365, 15025560, 17529820, 21035784, 26294730, 35059640, 52589460, 105178920]

約数ペア:

[(1, 105178920), (2, 52589460), (3, 35059640), (4, 26294730), (5, 21035784), (6, 17529820), (7, 15025560), (8, 13147365), (10, 10517892), (11, 9561720), (12, 8764910), (14, 7512780), (15, 7011928), (20, 5258946), (21, 5008520), (22, 4780860), (24, 4382455), (28, 3756390), (30, 3505964), (33, 3187240), (35, 3005112), (40, 2629473), (42, 2504260), (44, 2390430), (55, 1912344), (56, 1878195), (60, 1752982), (66, 1593620), (70, 1502556), (77, 1365960), (84, 1252130), (88, 1195215), (105, 1001704), (110, 956172), (120, 876491), (132, 796810), (140, 751278), (154, 682980), (165, 637448), (168, 626065), (210, 500852), (220, 478086), (231, 455320), (264, 398405), (280, 375639), (308, 341490), (330, 318724), (385, 273192), (420, 250426), (440, 239043), (462, 227660), (616, 170745), (660, 159362), (770, 136596), (840, 125213), (924, 113830), (1155, 91064), (1320, 79681), (1540, 68298), (1848, 56915), (2310, 45532), (3080, 34149), (4620, 22766), (9240, 11383)]