144069240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7457}}^1$

素因数の和:7501

約数の個数: 128

約数和(自身を含む): 515496960

約数和(自身を除く): 371427720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 7457, 9660, 14914, 19320, 22371, 29828, 37285, 44742, 52199, 59656, 74570, 89484, 104398, 111855, 149140, 156597, 171511, 178968, 208796, 223710, 260995, 298280, 313194, 343022, 417592, 447420, 514533, 521990, 626388, 686044, 782985, 857555, 894840, 1029066, 1043980, 1200577, 1252776, 1372088, 1565970, 1715110, 2058132, 2087960, 2401154, 2572665, 3131940, 3430220, 3601731, 4116264, 4802308, 5145330, 6002885, 6263880, 6860440, 7203462, 9604616, 10290660, 12005770, 14406924, 18008655, 20581320, 24011540, 28813848, 36017310, 48023080, 72034620, 144069240]

約数ペア:

[(1, 144069240), (2, 72034620), (3, 48023080), (4, 36017310), (5, 28813848), (6, 24011540), (7, 20581320), (8, 18008655), (10, 14406924), (12, 12005770), (14, 10290660), (15, 9604616), (20, 7203462), (21, 6860440), (23, 6263880), (24, 6002885), (28, 5145330), (30, 4802308), (35, 4116264), (40, 3601731), (42, 3430220), (46, 3131940), (56, 2572665), (60, 2401154), (69, 2087960), (70, 2058132), (84, 1715110), (92, 1565970), (105, 1372088), (115, 1252776), (120, 1200577), (138, 1043980), (140, 1029066), (161, 894840), (168, 857555), (184, 782985), (210, 686044), (230, 626388), (276, 521990), (280, 514533), (322, 447420), (345, 417592), (420, 343022), (460, 313194), (483, 298280), (552, 260995), (644, 223710), (690, 208796), (805, 178968), (840, 171511), (920, 156597), (966, 149140), (1288, 111855), (1380, 104398), (1610, 89484), (1932, 74570), (2415, 59656), (2760, 52199), (3220, 44742), (3864, 37285), (4830, 29828), (6440, 22371), (7457, 19320), (9660, 14914)]