266458920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1877}}^1$

素因数の和:1924

約数の個数: 192

約数和(自身を含む): 989781120

約数和(自身を除く): 723322200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 1877, 2028, 2184, 2366, 2535, 2730, 3380, 3549, 3640, 3754, 4056, 4732, 5070, 5460, 5631, 5915, 6760, 7098, 7508, 9385, 9464, 10140, 10920, 11262, 11830, 13139, 14196, 15016, 17745, 18770, 20280, 22524, 23660, 24401, 26278, 28155, 28392, 35490, 37540, 39417, 45048, 47320, 48802, 52556, 56310, 65695, 70980, 73203, 75080, 78834, 97604, 105112, 112620, 122005, 131390, 141960, 146406, 157668, 170807, 195208, 197085, 225240, 244010, 262780, 292812, 315336, 317213, 341614, 366015, 394170, 488020, 512421, 525560, 585624, 634426, 683228, 732030, 788340, 854035, 951639, 976040, 1024842, 1268852, 1366456, 1464060, 1576680, 1586065, 1708070, 1903278, 2049684, 2220491, 2537704, 2562105, 2928120, 3172130, 3416140, 3806556, 4099368, 4440982, 4758195, 5124210, 6344260, 6661473, 6832280, 7613112, 8881964, 9516390, 10248420, 11102455, 12688520, 13322946, 17763928, 19032780, 20496840, 22204910, 26645892, 33307365, 38065560, 44409820, 53291784, 66614730, 88819640, 133229460, 266458920]

約数ペア:

[(1, 266458920), (2, 133229460), (3, 88819640), (4, 66614730), (5, 53291784), (6, 44409820), (7, 38065560), (8, 33307365), (10, 26645892), (12, 22204910), (13, 20496840), (14, 19032780), (15, 17763928), (20, 13322946), (21, 12688520), (24, 11102455), (26, 10248420), (28, 9516390), (30, 8881964), (35, 7613112), (39, 6832280), (40, 6661473), (42, 6344260), (52, 5124210), (56, 4758195), (60, 4440982), (65, 4099368), (70, 3806556), (78, 3416140), (84, 3172130), (91, 2928120), (104, 2562105), (105, 2537704), (120, 2220491), (130, 2049684), (140, 1903278), (156, 1708070), (168, 1586065), (169, 1576680), (182, 1464060), (195, 1366456), (210, 1268852), (260, 1024842), (273, 976040), (280, 951639), (312, 854035), (338, 788340), (364, 732030), (390, 683228), (420, 634426), (455, 585624), (507, 525560), (520, 512421), (546, 488020), (676, 394170), (728, 366015), (780, 341614), (840, 317213), (845, 315336), (910, 292812), (1014, 262780), (1092, 244010), (1183, 225240), (1352, 197085), (1365, 195208), (1560, 170807), (1690, 157668), (1820, 146406), (1877, 141960), (2028, 131390), (2184, 122005), (2366, 112620), (2535, 105112), (2730, 97604), (3380, 78834), (3549, 75080), (3640, 73203), (3754, 70980), (4056, 65695), (4732, 56310), (5070, 52556), (5460, 48802), (5631, 47320), (5915, 45048), (6760, 39417), (7098, 37540), (7508, 35490), (9385, 28392), (9464, 28155), (10140, 26278), (10920, 24401), (11262, 23660), (11830, 22524), (13139, 20280), (14196, 18770), (15016, 17745)]