210698280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 256

約数和(自身を含む): 776160000

約数和(自身を除く): 565461720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 344, 349, 351, 360, 387, 390, 430, 468, 516, 520, 540, 559, 585, 645, 698, 702, 774, 780, 860, 936, 1032, 1047, 1080, 1118, 1161, 1170, 1290, 1396, 1404, 1548, 1560, 1677, 1720, 1745, 1755, 1935, 2094, 2236, 2322, 2340, 2580, 2792, 2795, 2808, 3096, 3141, 3354, 3490, 3510, 3870, 4188, 4472, 4537, 4644, 4680, 5031, 5160, 5235, 5590, 5805, 6282, 6708, 6980, 7020, 7740, 8376, 8385, 9074, 9288, 9423, 10062, 10470, 11180, 11610, 12564, 13416, 13611, 13960, 14040, 15007, 15093, 15480, 15705, 16770, 18148, 18846, 20124, 20940, 22360, 22685, 23220, 25128, 25155, 27222, 30014, 30186, 31410, 33540, 36296, 37692, 40248, 40833, 41880, 45021, 45370, 46440, 47115, 50310, 54444, 60028, 60372, 62820, 67080, 68055, 75035, 75384, 75465, 81666, 90042, 90740, 94230, 100620, 108888, 120056, 120744, 122499, 125640, 135063, 136110, 150070, 150930, 163332, 180084, 181480, 188460, 195091, 201240, 204165, 225105, 244998, 270126, 272220, 300140, 301860, 326664, 360168, 376920, 390182, 405189, 408330, 450210, 489996, 540252, 544440, 585273, 600280, 603720, 612495, 675315, 780364, 810378, 816660, 900420, 975455, 979992, 1080504, 1170546, 1224990, 1350630, 1560728, 1620756, 1633320, 1755819, 1800840, 1950910, 2025945, 2341092, 2449980, 2701260, 2926365, 3241512, 3511638, 3901820, 4051890, 4682184, 4899960, 5267457, 5402520, 5852730, 7023276, 7803640, 8103780, 8779095, 10534914, 11705460, 14046552, 16207560, 17558190, 21069828, 23410920, 26337285, 35116380, 42139656, 52674570, 70232760, 105349140, 210698280]

約数ペア:

[(1, 210698280), (2, 105349140), (3, 70232760), (4, 52674570), (5, 42139656), (6, 35116380), (8, 26337285), (9, 23410920), (10, 21069828), (12, 17558190), (13, 16207560), (15, 14046552), (18, 11705460), (20, 10534914), (24, 8779095), (26, 8103780), (27, 7803640), (30, 7023276), (36, 5852730), (39, 5402520), (40, 5267457), (43, 4899960), (45, 4682184), (52, 4051890), (54, 3901820), (60, 3511638), (65, 3241512), (72, 2926365), (78, 2701260), (86, 2449980), (90, 2341092), (104, 2025945), (108, 1950910), (117, 1800840), (120, 1755819), (129, 1633320), (130, 1620756), (135, 1560728), (156, 1350630), (172, 1224990), (180, 1170546), (195, 1080504), (215, 979992), (216, 975455), (234, 900420), (258, 816660), (260, 810378), (270, 780364), (312, 675315), (344, 612495), (349, 603720), (351, 600280), (360, 585273), (387, 544440), (390, 540252), (430, 489996), (468, 450210), (516, 408330), (520, 405189), (540, 390182), (559, 376920), (585, 360168), (645, 326664), (698, 301860), (702, 300140), (774, 272220), (780, 270126), (860, 244998), (936, 225105), (1032, 204165), (1047, 201240), (1080, 195091), (1118, 188460), (1161, 181480), (1170, 180084), (1290, 163332), (1396, 150930), (1404, 150070), (1548, 136110), (1560, 135063), (1677, 125640), (1720, 122499), (1745, 120744), (1755, 120056), (1935, 108888), (2094, 100620), (2236, 94230), (2322, 90740), (2340, 90042), (2580, 81666), (2792, 75465), (2795, 75384), (2808, 75035), (3096, 68055), (3141, 67080), (3354, 62820), (3490, 60372), (3510, 60028), (3870, 54444), (4188, 50310), (4472, 47115), (4537, 46440), (4644, 45370), (4680, 45021), (5031, 41880), (5160, 40833), (5235, 40248), (5590, 37692), (5805, 36296), (6282, 33540), (6708, 31410), (6980, 30186), (7020, 30014), (7740, 27222), (8376, 25155), (8385, 25128), (9074, 23220), (9288, 22685), (9423, 22360), (10062, 20940), (10470, 20124), (11180, 18846), (11610, 18148), (12564, 16770), (13416, 15705), (13611, 15480), (13960, 15093), (14040, 15007)]