163789080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 256

約数和(自身を含む): 618347520

約数和(自身を除く): 454558440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 120, 130, 140, 156, 159, 168, 182, 195, 210, 212, 260, 265, 273, 280, 283, 312, 318, 364, 371, 390, 420, 424, 455, 520, 530, 546, 566, 636, 689, 728, 742, 780, 795, 840, 849, 910, 1060, 1092, 1113, 1132, 1272, 1365, 1378, 1415, 1484, 1560, 1590, 1698, 1820, 1855, 1981, 2067, 2120, 2184, 2226, 2264, 2730, 2756, 2830, 2968, 3180, 3396, 3445, 3640, 3679, 3710, 3962, 4134, 4245, 4452, 4823, 5460, 5512, 5565, 5660, 5943, 6360, 6792, 6890, 7358, 7420, 7924, 8268, 8490, 8904, 9646, 9905, 10335, 10920, 11037, 11130, 11320, 11886, 13780, 14469, 14716, 14840, 14999, 15848, 16536, 16980, 18395, 19292, 19810, 20670, 22074, 22260, 23772, 24115, 25753, 27560, 28938, 29432, 29715, 29998, 33960, 36790, 38584, 39620, 41340, 44148, 44520, 44997, 47544, 48230, 51506, 55185, 57876, 59430, 59996, 72345, 73580, 74995, 77259, 79240, 82680, 88296, 89994, 96460, 103012, 104993, 110370, 115752, 118860, 119992, 128765, 144690, 147160, 149990, 154518, 179988, 192920, 194987, 206024, 209986, 220740, 224985, 237720, 257530, 289380, 299980, 309036, 314979, 359976, 386295, 389974, 419972, 441480, 449970, 515060, 524965, 578760, 584961, 599960, 618072, 629958, 772590, 779948, 839944, 899940, 974935, 1030120, 1049930, 1169922, 1259916, 1364909, 1545180, 1559896, 1574895, 1799880, 1949870, 2099860, 2339844, 2519832, 2729818, 2924805, 3090360, 3149790, 3899740, 4094727, 4199720, 4679688, 5459636, 5849610, 6299580, 6824545, 7799480, 8189454, 10919272, 11699220, 12599160, 13649090, 16378908, 20473635, 23398440, 27298180, 32757816, 40947270, 54596360, 81894540, 163789080]

約数ペア:

[(1, 163789080), (2, 81894540), (3, 54596360), (4, 40947270), (5, 32757816), (6, 27298180), (7, 23398440), (8, 20473635), (10, 16378908), (12, 13649090), (13, 12599160), (14, 11699220), (15, 10919272), (20, 8189454), (21, 7799480), (24, 6824545), (26, 6299580), (28, 5849610), (30, 5459636), (35, 4679688), (39, 4199720), (40, 4094727), (42, 3899740), (52, 3149790), (53, 3090360), (56, 2924805), (60, 2729818), (65, 2519832), (70, 2339844), (78, 2099860), (84, 1949870), (91, 1799880), (104, 1574895), (105, 1559896), (106, 1545180), (120, 1364909), (130, 1259916), (140, 1169922), (156, 1049930), (159, 1030120), (168, 974935), (182, 899940), (195, 839944), (210, 779948), (212, 772590), (260, 629958), (265, 618072), (273, 599960), (280, 584961), (283, 578760), (312, 524965), (318, 515060), (364, 449970), (371, 441480), (390, 419972), (420, 389974), (424, 386295), (455, 359976), (520, 314979), (530, 309036), (546, 299980), (566, 289380), (636, 257530), (689, 237720), (728, 224985), (742, 220740), (780, 209986), (795, 206024), (840, 194987), (849, 192920), (910, 179988), (1060, 154518), (1092, 149990), (1113, 147160), (1132, 144690), (1272, 128765), (1365, 119992), (1378, 118860), (1415, 115752), (1484, 110370), (1560, 104993), (1590, 103012), (1698, 96460), (1820, 89994), (1855, 88296), (1981, 82680), (2067, 79240), (2120, 77259), (2184, 74995), (2226, 73580), (2264, 72345), (2730, 59996), (2756, 59430), (2830, 57876), (2968, 55185), (3180, 51506), (3396, 48230), (3445, 47544), (3640, 44997), (3679, 44520), (3710, 44148), (3962, 41340), (4134, 39620), (4245, 38584), (4452, 36790), (4823, 33960), (5460, 29998), (5512, 29715), (5565, 29432), (5660, 28938), (5943, 27560), (6360, 25753), (6792, 24115), (6890, 23772), (7358, 22260), (7420, 22074), (7924, 20670), (8268, 19810), (8490, 19292), (8904, 18395), (9646, 16980), (9905, 16536), (10335, 15848), (10920, 14999), (11037, 14840), (11130, 14716), (11320, 14469), (11886, 13780)]