237458520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1301}}^1$

素因数の和:1347

約数の個数: 192

約数和(自身を含む): 857757600

約数和(自身を除く): 620299080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1170, 1301, 1352, 1404, 1521, 1560, 1690, 1755, 2028, 2340, 2535, 2602, 2808, 3042, 3380, 3510, 3903, 4056, 4563, 4680, 5070, 5204, 6084, 6505, 6760, 7020, 7605, 7806, 9126, 10140, 10408, 11709, 12168, 13010, 14040, 15210, 15612, 16913, 18252, 19515, 20280, 22815, 23418, 26020, 30420, 31224, 33826, 35127, 36504, 39030, 45630, 46836, 50739, 52040, 58545, 60840, 67652, 70254, 78060, 84565, 91260, 93672, 101478, 117090, 135304, 140508, 152217, 156120, 169130, 175635, 182520, 202956, 219869, 234180, 253695, 281016, 304434, 338260, 351270, 405912, 439738, 456651, 468360, 507390, 608868, 659607, 676520, 702540, 761085, 879476, 913302, 1014780, 1099345, 1217736, 1319214, 1405080, 1522170, 1758952, 1826604, 1978821, 2029560, 2198690, 2283255, 2638428, 3044340, 3298035, 3653208, 3957642, 4397380, 4566510, 5276856, 5936463, 6088680, 6596070, 7915284, 8794760, 9133020, 9894105, 11872926, 13192140, 15830568, 18266040, 19788210, 23745852, 26384280, 29682315, 39576420, 47491704, 59364630, 79152840, 118729260, 237458520]

約数ペア:

[(1, 237458520), (2, 118729260), (3, 79152840), (4, 59364630), (5, 47491704), (6, 39576420), (8, 29682315), (9, 26384280), (10, 23745852), (12, 19788210), (13, 18266040), (15, 15830568), (18, 13192140), (20, 11872926), (24, 9894105), (26, 9133020), (27, 8794760), (30, 7915284), (36, 6596070), (39, 6088680), (40, 5936463), (45, 5276856), (52, 4566510), (54, 4397380), (60, 3957642), (65, 3653208), (72, 3298035), (78, 3044340), (90, 2638428), (104, 2283255), (108, 2198690), (117, 2029560), (120, 1978821), (130, 1826604), (135, 1758952), (156, 1522170), (169, 1405080), (180, 1319214), (195, 1217736), (216, 1099345), (234, 1014780), (260, 913302), (270, 879476), (312, 761085), (338, 702540), (351, 676520), (360, 659607), (390, 608868), (468, 507390), (507, 468360), (520, 456651), (540, 439738), (585, 405912), (676, 351270), (702, 338260), (780, 304434), (845, 281016), (936, 253695), (1014, 234180), (1080, 219869), (1170, 202956), (1301, 182520), (1352, 175635), (1404, 169130), (1521, 156120), (1560, 152217), (1690, 140508), (1755, 135304), (2028, 117090), (2340, 101478), (2535, 93672), (2602, 91260), (2808, 84565), (3042, 78060), (3380, 70254), (3510, 67652), (3903, 60840), (4056, 58545), (4563, 52040), (4680, 50739), (5070, 46836), (5204, 45630), (6084, 39030), (6505, 36504), (6760, 35127), (7020, 33826), (7605, 31224), (7806, 30420), (9126, 26020), (10140, 23418), (10408, 22815), (11709, 20280), (12168, 19515), (13010, 18252), (14040, 16913), (15210, 15612)]