4678512880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:927

約数の個数: 160

約数和(自身を含む): 12182434560

約数和(自身を除く): 7503921680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 331, 340, 380, 547, 646, 662, 680, 760, 1094, 1292, 1324, 1360, 1520, 1615, 1655, 2188, 2584, 2648, 2735, 3230, 3310, 4376, 5168, 5296, 5470, 5627, 6289, 6460, 6620, 8752, 9299, 10393, 10940, 11254, 12578, 12920, 13240, 18598, 20786, 21880, 22508, 25156, 25840, 26480, 28135, 31445, 37196, 41572, 43760, 45016, 46495, 50312, 51965, 56270, 62890, 74392, 83144, 90032, 92990, 100624, 103930, 106913, 112540, 125780, 148784, 166288, 176681, 181057, 185980, 207860, 213826, 225080, 251560, 353362, 362114, 371960, 415720, 427652, 450160, 503120, 534565, 706724, 724228, 743920, 831440, 855304, 883405, 905285, 1069130, 1413448, 1448456, 1710608, 1766810, 1810570, 2138260, 2826896, 2896912, 3077969, 3440083, 3533620, 3621140, 4276520, 6155938, 6880166, 7067240, 7242280, 8553040, 12311876, 13760332, 14134480, 14484560, 15389845, 17200415, 24623752, 27520664, 30779690, 34400830, 49247504, 55041328, 58481411, 61559380, 68801660, 116962822, 123118760, 137603320, 233925644, 246237520, 275206640, 292407055, 467851288, 584814110, 935702576, 1169628220, 2339256440, 4678512880]

約数ペア:

[(1, 4678512880), (2, 2339256440), (4, 1169628220), (5, 935702576), (8, 584814110), (10, 467851288), (16, 292407055), (17, 275206640), (19, 246237520), (20, 233925644), (34, 137603320), (38, 123118760), (40, 116962822), (68, 68801660), (76, 61559380), (80, 58481411), (85, 55041328), (95, 49247504), (136, 34400830), (152, 30779690), (170, 27520664), (190, 24623752), (272, 17200415), (304, 15389845), (323, 14484560), (331, 14134480), (340, 13760332), (380, 12311876), (547, 8553040), (646, 7242280), (662, 7067240), (680, 6880166), (760, 6155938), (1094, 4276520), (1292, 3621140), (1324, 3533620), (1360, 3440083), (1520, 3077969), (1615, 2896912), (1655, 2826896), (2188, 2138260), (2584, 1810570), (2648, 1766810), (2735, 1710608), (3230, 1448456), (3310, 1413448), (4376, 1069130), (5168, 905285), (5296, 883405), (5470, 855304), (5627, 831440), (6289, 743920), (6460, 724228), (6620, 706724), (8752, 534565), (9299, 503120), (10393, 450160), (10940, 427652), (11254, 415720), (12578, 371960), (12920, 362114), (13240, 353362), (18598, 251560), (20786, 225080), (21880, 213826), (22508, 207860), (25156, 185980), (25840, 181057), (26480, 176681), (28135, 166288), (31445, 148784), (37196, 125780), (41572, 112540), (43760, 106913), (45016, 103930), (46495, 100624), (50312, 92990), (51965, 90032), (56270, 83144), (62890, 74392)]