18233160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 62899200

約数和(自身を除く): 44666040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 727, 760, 836, 1045, 1140, 1254, 1320, 1454, 1672, 2090, 2181, 2280, 2508, 2908, 3135, 3635, 4180, 4362, 5016, 5816, 6270, 7270, 7997, 8360, 8724, 10905, 12540, 13813, 14540, 15994, 17448, 21810, 23991, 25080, 27626, 29080, 31988, 39985, 41439, 43620, 47982, 55252, 63976, 69065, 79970, 82878, 87240, 95964, 110504, 119955, 138130, 151943, 159940, 165756, 191928, 207195, 239910, 276260, 303886, 319880, 331512, 414390, 455829, 479820, 552520, 607772, 759715, 828780, 911658, 959640, 1215544, 1519430, 1657560, 1823316, 2279145, 3038860, 3646632, 4558290, 6077720, 9116580, 18233160]

約数ペア:

[(1, 18233160), (2, 9116580), (3, 6077720), (4, 4558290), (5, 3646632), (6, 3038860), (8, 2279145), (10, 1823316), (11, 1657560), (12, 1519430), (15, 1215544), (19, 959640), (20, 911658), (22, 828780), (24, 759715), (30, 607772), (33, 552520), (38, 479820), (40, 455829), (44, 414390), (55, 331512), (57, 319880), (60, 303886), (66, 276260), (76, 239910), (88, 207195), (95, 191928), (110, 165756), (114, 159940), (120, 151943), (132, 138130), (152, 119955), (165, 110504), (190, 95964), (209, 87240), (220, 82878), (228, 79970), (264, 69065), (285, 63976), (330, 55252), (380, 47982), (418, 43620), (440, 41439), (456, 39985), (570, 31988), (627, 29080), (660, 27626), (727, 25080), (760, 23991), (836, 21810), (1045, 17448), (1140, 15994), (1254, 14540), (1320, 13813), (1454, 12540), (1672, 10905), (2090, 8724), (2181, 8360), (2280, 7997), (2508, 7270), (2908, 6270), (3135, 5816), (3635, 5016), (4180, 4362)]