144107880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7459}}^1$

素因数の和:7503

約数の個数: 128

約数和(自身を含む): 515635200

約数和(自身を除く): 371527320

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, 7459, 9660, 14918, 19320, 22377, 29836, 37295, 44754, 52213, 59672, 74590, 89508, 104426, 111885, 149180, 156639, 171557, 179016, 208852, 223770, 261065, 298360, 313278, 343114, 417704, 447540, 514671, 522130, 626556, 686228, 783195, 857785, 895080, 1029342, 1044260, 1200899, 1253112, 1372456, 1566390, 1715570, 2058684, 2088520, 2401798, 2573355, 3132780, 3431140, 3602697, 4117368, 4803596, 5146710, 6004495, 6265560, 6862280, 7205394, 9607192, 10293420, 12008990, 14410788, 18013485, 20586840, 24017980, 28821576, 36026970, 48035960, 72053940, 144107880]

約数ペア:

[(1, 144107880), (2, 72053940), (3, 48035960), (4, 36026970), (5, 28821576), (6, 24017980), (7, 20586840), (8, 18013485), (10, 14410788), (12, 12008990), (14, 10293420), (15, 9607192), (20, 7205394), (21, 6862280), (23, 6265560), (24, 6004495), (28, 5146710), (30, 4803596), (35, 4117368), (40, 3602697), (42, 3431140), (46, 3132780), (56, 2573355), (60, 2401798), (69, 2088520), (70, 2058684), (84, 1715570), (92, 1566390), (105, 1372456), (115, 1253112), (120, 1200899), (138, 1044260), (140, 1029342), (161, 895080), (168, 857785), (184, 783195), (210, 686228), (230, 626556), (276, 522130), (280, 514671), (322, 447540), (345, 417704), (420, 343114), (460, 313278), (483, 298360), (552, 261065), (644, 223770), (690, 208852), (805, 179016), (840, 171557), (920, 156639), (966, 149180), (1288, 111885), (1380, 104426), (1610, 89508), (1932, 74590), (2415, 59672), (2760, 52213), (3220, 44754), (3864, 37295), (4830, 29836), (6440, 22377), (7459, 19320), (9660, 14918)]