286793640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 1080518400

約数和(自身を除く): 793724760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1559, 1752, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3118, 3285, 4088, 4380, 4599, 4677, 5110, 5256, 6132, 6236, 6570, 7665, 7795, 8760, 9198, 9354, 10220, 10913, 12264, 12472, 13140, 14031, 15330, 15590, 18396, 18708, 20440, 21826, 22995, 23385, 26280, 28062, 30660, 31180, 32739, 36792, 37416, 43652, 45990, 46770, 54565, 56124, 61320, 62360, 65478, 70155, 87304, 91980, 93540, 98217, 109130, 112248, 113807, 130956, 140310, 163695, 183960, 187080, 196434, 218260, 227614, 261912, 280620, 327390, 341421, 392868, 436520, 455228, 491085, 561240, 569035, 654780, 682842, 785736, 796649, 910456, 982170, 1024263, 1138070, 1309560, 1365684, 1593298, 1707105, 1964340, 2048526, 2276140, 2389947, 2731368, 3186596, 3414210, 3928680, 3983245, 4097052, 4552280, 4779894, 5121315, 6373192, 6828420, 7169841, 7966490, 8194104, 9559788, 10242630, 11949735, 13656840, 14339682, 15932980, 19119576, 20485260, 23899470, 28679364, 31865960, 35849205, 40970520, 47798940, 57358728, 71698410, 95597880, 143396820, 286793640]

約数ペア:

[(1, 286793640), (2, 143396820), (3, 95597880), (4, 71698410), (5, 57358728), (6, 47798940), (7, 40970520), (8, 35849205), (9, 31865960), (10, 28679364), (12, 23899470), (14, 20485260), (15, 19119576), (18, 15932980), (20, 14339682), (21, 13656840), (24, 11949735), (28, 10242630), (30, 9559788), (35, 8194104), (36, 7966490), (40, 7169841), (42, 6828420), (45, 6373192), (56, 5121315), (60, 4779894), (63, 4552280), (70, 4097052), (72, 3983245), (73, 3928680), (84, 3414210), (90, 3186596), (105, 2731368), (120, 2389947), (126, 2276140), (140, 2048526), (146, 1964340), (168, 1707105), (180, 1593298), (210, 1365684), (219, 1309560), (252, 1138070), (280, 1024263), (292, 982170), (315, 910456), (360, 796649), (365, 785736), (420, 682842), (438, 654780), (504, 569035), (511, 561240), (584, 491085), (630, 455228), (657, 436520), (730, 392868), (840, 341421), (876, 327390), (1022, 280620), (1095, 261912), (1260, 227614), (1314, 218260), (1460, 196434), (1533, 187080), (1559, 183960), (1752, 163695), (2044, 140310), (2190, 130956), (2520, 113807), (2555, 112248), (2628, 109130), (2920, 98217), (3066, 93540), (3118, 91980), (3285, 87304), (4088, 70155), (4380, 65478), (4599, 62360), (4677, 61320), (5110, 56124), (5256, 54565), (6132, 46770), (6236, 45990), (6570, 43652), (7665, 37416), (7795, 36792), (8760, 32739), (9198, 31180), (9354, 30660), (10220, 28062), (10913, 26280), (12264, 23385), (12472, 22995), (13140, 21826), (14031, 20440), (15330, 18708), (15590, 18396)]