143900880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 327497520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 131, 138, 184, 199, 230, 240, 262, 276, 345, 368, 393, 398, 460, 524, 552, 597, 655, 690, 786, 796, 920, 995, 1048, 1104, 1194, 1310, 1380, 1572, 1592, 1840, 1965, 1990, 2096, 2388, 2620, 2760, 2985, 3013, 3144, 3184, 3930, 3980, 4577, 4776, 5240, 5520, 5970, 6026, 6288, 7860, 7960, 9039, 9154, 9552, 10480, 11940, 12052, 13731, 15065, 15720, 15920, 18078, 18308, 22885, 23880, 24104, 26069, 27462, 30130, 31440, 36156, 36616, 45195, 45770, 47760, 48208, 52138, 54924, 60260, 68655, 72312, 73232, 78207, 90390, 91540, 104276, 109848, 120520, 130345, 137310, 144624, 156414, 180780, 183080, 208552, 219696, 241040, 260690, 274620, 312828, 361560, 366160, 391035, 417104, 521380, 549240, 599587, 625656, 723120, 782070, 1042760, 1098480, 1199174, 1251312, 1564140, 1798761, 2085520, 2398348, 2997935, 3128280, 3597522, 4796696, 5995870, 6256560, 7195044, 8993805, 9593392, 11991740, 14390088, 17987610, 23983480, 28780176, 35975220, 47966960, 71950440, 143900880]

約数ペア:

[(1, 143900880), (2, 71950440), (3, 47966960), (4, 35975220), (5, 28780176), (6, 23983480), (8, 17987610), (10, 14390088), (12, 11991740), (15, 9593392), (16, 8993805), (20, 7195044), (23, 6256560), (24, 5995870), (30, 4796696), (40, 3597522), (46, 3128280), (48, 2997935), (60, 2398348), (69, 2085520), (80, 1798761), (92, 1564140), (115, 1251312), (120, 1199174), (131, 1098480), (138, 1042760), (184, 782070), (199, 723120), (230, 625656), (240, 599587), (262, 549240), (276, 521380), (345, 417104), (368, 391035), (393, 366160), (398, 361560), (460, 312828), (524, 274620), (552, 260690), (597, 241040), (655, 219696), (690, 208552), (786, 183080), (796, 180780), (920, 156414), (995, 144624), (1048, 137310), (1104, 130345), (1194, 120520), (1310, 109848), (1380, 104276), (1572, 91540), (1592, 90390), (1840, 78207), (1965, 73232), (1990, 72312), (2096, 68655), (2388, 60260), (2620, 54924), (2760, 52138), (2985, 48208), (3013, 47760), (3144, 45770), (3184, 45195), (3930, 36616), (3980, 36156), (4577, 31440), (4776, 30130), (5240, 27462), (5520, 26069), (5970, 24104), (6026, 23880), (6288, 22885), (7860, 18308), (7960, 18078), (9039, 15920), (9154, 15720), (9552, 15065), (10480, 13731), (11940, 12052)]