145698560

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 427817376

約数和(自身を除く): 282118816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 101, 112, 115, 128, 140, 160, 161, 184, 196, 202, 224, 230, 245, 256, 280, 320, 322, 368, 392, 404, 448, 460, 490, 505, 560, 640, 644, 707, 736, 784, 805, 808, 896, 920, 980, 1010, 1120, 1127, 1280, 1288, 1414, 1472, 1568, 1610, 1616, 1792, 1840, 1960, 2020, 2240, 2254, 2323, 2576, 2828, 2944, 3136, 3220, 3232, 3535, 3680, 3920, 4040, 4480, 4508, 4646, 4949, 5152, 5635, 5656, 5888, 6272, 6440, 6464, 7070, 7360, 7840, 8080, 8960, 9016, 9292, 9898, 10304, 11270, 11312, 11615, 12544, 12880, 12928, 14140, 14720, 15680, 16160, 16261, 18032, 18584, 19796, 20608, 22540, 22624, 23230, 24745, 25760, 25856, 28280, 29440, 31360, 32320, 32522, 36064, 37168, 39592, 41216, 45080, 45248, 46460, 49490, 51520, 56560, 62720, 64640, 65044, 72128, 74336, 79184, 81305, 90160, 90496, 92920, 98980, 103040, 113120, 113827, 129280, 130088, 144256, 148672, 158368, 162610, 180320, 180992, 185840, 197960, 206080, 226240, 227654, 260176, 288512, 297344, 316736, 325220, 360640, 371680, 395920, 452480, 455308, 520352, 569135, 594688, 633472, 650440, 721280, 743360, 791840, 904960, 910616, 1040704, 1138270, 1266944, 1300880, 1442560, 1486720, 1583680, 1821232, 2081408, 2276540, 2601760, 2973440, 3167360, 3642464, 4162816, 4553080, 5203520, 6334720, 7284928, 9106160, 10407040, 14569856, 18212320, 20814080, 29139712, 36424640, 72849280, 145698560]

約数ペア:

[(1, 145698560), (2, 72849280), (4, 36424640), (5, 29139712), (7, 20814080), (8, 18212320), (10, 14569856), (14, 10407040), (16, 9106160), (20, 7284928), (23, 6334720), (28, 5203520), (32, 4553080), (35, 4162816), (40, 3642464), (46, 3167360), (49, 2973440), (56, 2601760), (64, 2276540), (70, 2081408), (80, 1821232), (92, 1583680), (98, 1486720), (101, 1442560), (112, 1300880), (115, 1266944), (128, 1138270), (140, 1040704), (160, 910616), (161, 904960), (184, 791840), (196, 743360), (202, 721280), (224, 650440), (230, 633472), (245, 594688), (256, 569135), (280, 520352), (320, 455308), (322, 452480), (368, 395920), (392, 371680), (404, 360640), (448, 325220), (460, 316736), (490, 297344), (505, 288512), (560, 260176), (640, 227654), (644, 226240), (707, 206080), (736, 197960), (784, 185840), (805, 180992), (808, 180320), (896, 162610), (920, 158368), (980, 148672), (1010, 144256), (1120, 130088), (1127, 129280), (1280, 113827), (1288, 113120), (1414, 103040), (1472, 98980), (1568, 92920), (1610, 90496), (1616, 90160), (1792, 81305), (1840, 79184), (1960, 74336), (2020, 72128), (2240, 65044), (2254, 64640), (2323, 62720), (2576, 56560), (2828, 51520), (2944, 49490), (3136, 46460), (3220, 45248), (3232, 45080), (3535, 41216), (3680, 39592), (3920, 37168), (4040, 36064), (4480, 32522), (4508, 32320), (4646, 31360), (4949, 29440), (5152, 28280), (5635, 25856), (5656, 25760), (5888, 24745), (6272, 23230), (6440, 22624), (6464, 22540), (7070, 20608), (7360, 19796), (7840, 18584), (8080, 18032), (8960, 16261), (9016, 16160), (9292, 15680), (9898, 14720), (10304, 14140), (11270, 12928), (11312, 12880), (11615, 12544)]