1965318960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39181}}^1$

素因数の和:39227

約数の個数: 160

約数和(自身を含む): 6996337920

約数和(自身を除く): 5031018960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 25080, 39181, 50160, 78362, 117543, 156724, 195905, 235086, 313448, 391810, 430991, 470172, 587715, 626896, 744439, 783620, 861982, 940344, 1175430, 1292973, 1488878, 1567240, 1723964, 1880688, 2154955, 2233317, 2350860, 2585946, 2977756, 3134480, 3447928, 3722195, 4309910, 4466634, 4701720, 5171892, 5955512, 6464865, 6895856, 7444390, 8188829, 8619820, 8933268, 9403440, 10343784, 11166585, 11911024, 12929730, 14888780, 16377658, 17239640, 17866536, 20687568, 22333170, 24566487, 25859460, 29777560, 32755316, 34479280, 35733072, 40944145, 44666340, 49132974, 51718920, 59555120, 65510632, 81888290, 89332680, 98265948, 103437840, 122832435, 131021264, 163776580, 178665360, 196531896, 245664870, 327553160, 393063792, 491329740, 655106320, 982659480, 1965318960]

約数ペア:

[(1, 1965318960), (2, 982659480), (3, 655106320), (4, 491329740), (5, 393063792), (6, 327553160), (8, 245664870), (10, 196531896), (11, 178665360), (12, 163776580), (15, 131021264), (16, 122832435), (19, 103437840), (20, 98265948), (22, 89332680), (24, 81888290), (30, 65510632), (33, 59555120), (38, 51718920), (40, 49132974), (44, 44666340), (48, 40944145), (55, 35733072), (57, 34479280), (60, 32755316), (66, 29777560), (76, 25859460), (80, 24566487), (88, 22333170), (95, 20687568), (110, 17866536), (114, 17239640), (120, 16377658), (132, 14888780), (152, 12929730), (165, 11911024), (176, 11166585), (190, 10343784), (209, 9403440), (220, 8933268), (228, 8619820), (240, 8188829), (264, 7444390), (285, 6895856), (304, 6464865), (330, 5955512), (380, 5171892), (418, 4701720), (440, 4466634), (456, 4309910), (528, 3722195), (570, 3447928), (627, 3134480), (660, 2977756), (760, 2585946), (836, 2350860), (880, 2233317), (912, 2154955), (1045, 1880688), (1140, 1723964), (1254, 1567240), (1320, 1488878), (1520, 1292973), (1672, 1175430), (2090, 940344), (2280, 861982), (2508, 783620), (2640, 744439), (3135, 626896), (3344, 587715), (4180, 470172), (4560, 430991), (5016, 391810), (6270, 313448), (8360, 235086), (10032, 195905), (12540, 156724), (16720, 117543), (25080, 78362), (39181, 50160)]