16199820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 64576512

約数和(自身を除く): 48376692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 43, 45, 46, 52, 60, 63, 65, 69, 70, 78, 84, 86, 90, 91, 92, 105, 115, 117, 126, 129, 130, 138, 140, 156, 161, 172, 180, 182, 195, 207, 210, 215, 230, 234, 252, 258, 260, 273, 276, 299, 301, 315, 322, 345, 364, 387, 390, 414, 420, 430, 455, 460, 468, 483, 516, 546, 559, 585, 598, 602, 630, 644, 645, 690, 774, 780, 805, 819, 828, 860, 897, 903, 910, 966, 989, 1035, 1092, 1118, 1170, 1196, 1204, 1260, 1290, 1365, 1380, 1449, 1495, 1505, 1548, 1610, 1638, 1677, 1794, 1806, 1820, 1932, 1935, 1978, 2070, 2093, 2236, 2340, 2415, 2580, 2691, 2709, 2730, 2795, 2898, 2967, 2990, 3010, 3220, 3276, 3354, 3588, 3612, 3870, 3913, 3956, 4095, 4140, 4186, 4485, 4515, 4830, 4945, 5031, 5382, 5418, 5460, 5590, 5796, 5934, 5980, 6020, 6279, 6708, 6923, 7245, 7740, 7826, 8190, 8372, 8385, 8901, 8970, 9030, 9660, 9890, 10062, 10465, 10764, 10836, 11180, 11739, 11868, 12558, 12857, 13455, 13545, 13846, 14490, 14835, 15652, 16380, 16770, 17802, 17940, 18060, 18837, 19565, 19780, 20124, 20769, 20930, 23478, 25116, 25155, 25714, 26910, 27090, 27692, 28980, 29670, 31395, 33540, 34615, 35217, 35604, 37674, 38571, 39130, 41538, 41860, 44505, 46956, 50310, 51428, 53820, 54180, 58695, 59340, 62307, 62790, 64285, 69230, 70434, 75348, 77142, 78260, 83076, 89010, 89999, 94185, 100620, 103845, 115713, 117390, 124614, 125580, 128570, 138460, 140868, 154284, 176085, 178020, 179998, 188370, 192855, 207690, 231426, 234780, 249228, 257140, 269997, 311535, 352170, 359996, 376740, 385710, 415380, 449995, 462852, 539994, 578565, 623070, 704340, 771420, 809991, 899990, 1079988, 1157130, 1246140, 1349985, 1619982, 1799980, 2314260, 2699970, 3239964, 4049955, 5399940, 8099910, 16199820]

約数ペア:

[(1, 16199820), (2, 8099910), (3, 5399940), (4, 4049955), (5, 3239964), (6, 2699970), (7, 2314260), (9, 1799980), (10, 1619982), (12, 1349985), (13, 1246140), (14, 1157130), (15, 1079988), (18, 899990), (20, 809991), (21, 771420), (23, 704340), (26, 623070), (28, 578565), (30, 539994), (35, 462852), (36, 449995), (39, 415380), (42, 385710), (43, 376740), (45, 359996), (46, 352170), (52, 311535), (60, 269997), (63, 257140), (65, 249228), (69, 234780), (70, 231426), (78, 207690), (84, 192855), (86, 188370), (90, 179998), (91, 178020), (92, 176085), (105, 154284), (115, 140868), (117, 138460), (126, 128570), (129, 125580), (130, 124614), (138, 117390), (140, 115713), (156, 103845), (161, 100620), (172, 94185), (180, 89999), (182, 89010), (195, 83076), (207, 78260), (210, 77142), (215, 75348), (230, 70434), (234, 69230), (252, 64285), (258, 62790), (260, 62307), (273, 59340), (276, 58695), (299, 54180), (301, 53820), (315, 51428), (322, 50310), (345, 46956), (364, 44505), (387, 41860), (390, 41538), (414, 39130), (420, 38571), (430, 37674), (455, 35604), (460, 35217), (468, 34615), (483, 33540), (516, 31395), (546, 29670), (559, 28980), (585, 27692), (598, 27090), (602, 26910), (630, 25714), (644, 25155), (645, 25116), (690, 23478), (774, 20930), (780, 20769), (805, 20124), (819, 19780), (828, 19565), (860, 18837), (897, 18060), (903, 17940), (910, 17802), (966, 16770), (989, 16380), (1035, 15652), (1092, 14835), (1118, 14490), (1170, 13846), (1196, 13545), (1204, 13455), (1260, 12857), (1290, 12558), (1365, 11868), (1380, 11739), (1449, 11180), (1495, 10836), (1505, 10764), (1548, 10465), (1610, 10062), (1638, 9890), (1677, 9660), (1794, 9030), (1806, 8970), (1820, 8901), (1932, 8385), (1935, 8372), (1978, 8190), (2070, 7826), (2093, 7740), (2236, 7245), (2340, 6923), (2415, 6708), (2580, 6279), (2691, 6020), (2709, 5980), (2730, 5934), (2795, 5796), (2898, 5590), (2967, 5460), (2990, 5418), (3010, 5382), (3220, 5031), (3276, 4945), (3354, 4830), (3588, 4515), (3612, 4485), (3870, 4186), (3913, 4140), (3956, 4095)]