291275505360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19264253}}^1$

素因数の和:19264282

約数の個数: 160

約数和(自身を含む): 1146608398080

約数和(自身を除く): 855332892720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 19264253, 38528506, 57792759, 77057012, 96321265, 115585518, 134849771, 154114024, 173378277, 192642530, 231171036, 269699542, 288963795, 308228048, 346756554, 385285060, 404549313, 462342072, 520134831, 539399084, 577927590, 674248855, 693513108, 770570120, 809098626, 866891385, 924684144, 1040269662, 1078798168, 1155855180, 1213647939, 1348497710, 1387026216, 1541140240, 1618197252, 1733782770, 2022746565, 2080539324, 2157596336, 2311710360, 2427295878, 2600674155, 2696995420, 2774052432, 3236394504, 3467565540, 3640943817, 4045493130, 4161078648, 4623420720, 4854591756, 5201348310, 5393990840, 6068239695, 6472789008, 6935131080, 7281887634, 8090986260, 8322157296, 9709183512, 10402696620, 10787981680, 12136479390, 13870262160, 14563775268, 16181972520, 18204719085, 19418367024, 20805393240, 24272958780, 29127550536, 32363945040, 36409438170, 41610786480, 48545917560, 58255101072, 72818876340, 97091835120, 145637752680, 291275505360]

約数ペア:

[(1, 291275505360), (2, 145637752680), (3, 97091835120), (4, 72818876340), (5, 58255101072), (6, 48545917560), (7, 41610786480), (8, 36409438170), (9, 32363945040), (10, 29127550536), (12, 24272958780), (14, 20805393240), (15, 19418367024), (16, 18204719085), (18, 16181972520), (20, 14563775268), (21, 13870262160), (24, 12136479390), (27, 10787981680), (28, 10402696620), (30, 9709183512), (35, 8322157296), (36, 8090986260), (40, 7281887634), (42, 6935131080), (45, 6472789008), (48, 6068239695), (54, 5393990840), (56, 5201348310), (60, 4854591756), (63, 4623420720), (70, 4161078648), (72, 4045493130), (80, 3640943817), (84, 3467565540), (90, 3236394504), (105, 2774052432), (108, 2696995420), (112, 2600674155), (120, 2427295878), (126, 2311710360), (135, 2157596336), (140, 2080539324), (144, 2022746565), (168, 1733782770), (180, 1618197252), (189, 1541140240), (210, 1387026216), (216, 1348497710), (240, 1213647939), (252, 1155855180), (270, 1078798168), (280, 1040269662), (315, 924684144), (336, 866891385), (360, 809098626), (378, 770570120), (420, 693513108), (432, 674248855), (504, 577927590), (540, 539399084), (560, 520134831), (630, 462342072), (720, 404549313), (756, 385285060), (840, 346756554), (945, 308228048), (1008, 288963795), (1080, 269699542), (1260, 231171036), (1512, 192642530), (1680, 173378277), (1890, 154114024), (2160, 134849771), (2520, 115585518), (3024, 96321265), (3780, 77057012), (5040, 57792759), (7560, 38528506), (15120, 19264253)]