289837080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3643}}^1$

素因数の和:3690

約数の個数: 192

約数和(自身を含む): 1074396960

約数和(自身を除く): 784559880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3643, 3978, 4420, 4680, 5304, 6120, 6630, 7286, 7956, 8840, 9945, 10929, 13260, 14572, 15912, 18215, 19890, 21858, 26520, 29144, 32787, 36430, 39780, 43716, 47359, 54645, 61931, 65574, 72860, 79560, 87432, 94718, 109290, 123862, 131148, 142077, 145720, 163935, 185793, 189436, 218580, 236795, 247724, 262296, 284154, 309655, 327870, 371586, 378872, 426231, 437160, 473590, 495448, 557379, 568308, 619310, 655740, 710385, 743172, 805103, 852462, 928965, 947180, 1114758, 1136616, 1238620, 1311480, 1420770, 1486344, 1610206, 1704924, 1857930, 1894360, 2131155, 2229516, 2415309, 2477240, 2786895, 2841540, 3220412, 3409848, 3715860, 4025515, 4262310, 4459032, 4830618, 5573790, 5683080, 6440824, 7245927, 7431720, 8051030, 8524620, 9661236, 11147580, 12076545, 14491854, 16102060, 17049240, 19322472, 22295160, 24153090, 28983708, 32204120, 36229635, 48306180, 57967416, 72459270, 96612360, 144918540, 289837080]

約数ペア:

[(1, 289837080), (2, 144918540), (3, 96612360), (4, 72459270), (5, 57967416), (6, 48306180), (8, 36229635), (9, 32204120), (10, 28983708), (12, 24153090), (13, 22295160), (15, 19322472), (17, 17049240), (18, 16102060), (20, 14491854), (24, 12076545), (26, 11147580), (30, 9661236), (34, 8524620), (36, 8051030), (39, 7431720), (40, 7245927), (45, 6440824), (51, 5683080), (52, 5573790), (60, 4830618), (65, 4459032), (68, 4262310), (72, 4025515), (78, 3715860), (85, 3409848), (90, 3220412), (102, 2841540), (104, 2786895), (117, 2477240), (120, 2415309), (130, 2229516), (136, 2131155), (153, 1894360), (156, 1857930), (170, 1704924), (180, 1610206), (195, 1486344), (204, 1420770), (221, 1311480), (234, 1238620), (255, 1136616), (260, 1114758), (306, 947180), (312, 928965), (340, 852462), (360, 805103), (390, 743172), (408, 710385), (442, 655740), (468, 619310), (510, 568308), (520, 557379), (585, 495448), (612, 473590), (663, 437160), (680, 426231), (765, 378872), (780, 371586), (884, 327870), (936, 309655), (1020, 284154), (1105, 262296), (1170, 247724), (1224, 236795), (1326, 218580), (1530, 189436), (1560, 185793), (1768, 163935), (1989, 145720), (2040, 142077), (2210, 131148), (2340, 123862), (2652, 109290), (3060, 94718), (3315, 87432), (3643, 79560), (3978, 72860), (4420, 65574), (4680, 61931), (5304, 54645), (6120, 47359), (6630, 43716), (7286, 39780), (7956, 36430), (8840, 32787), (9945, 29144), (10929, 26520), (13260, 21858), (14572, 19890), (15912, 18215)]