144716040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{57427}}^1$

素因数の和:57451

約数の個数: 96

約数和(自身を含む): 537526080

約数和(自身を除く): 392810040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 57427, 114854, 172281, 229708, 287135, 344562, 401989, 459416, 516843, 574270, 689124, 803978, 861405, 1033686, 1148540, 1205967, 1378248, 1607956, 1722810, 2009945, 2067372, 2297080, 2411934, 2584215, 3215912, 3445620, 3617901, 4019890, 4134744, 4823868, 5168430, 6029835, 6891240, 7235802, 8039780, 9647736, 10336860, 12059670, 14471604, 16079560, 18089505, 20673720, 24119340, 28943208, 36179010, 48238680, 72358020, 144716040]

約数ペア:

[(1, 144716040), (2, 72358020), (3, 48238680), (4, 36179010), (5, 28943208), (6, 24119340), (7, 20673720), (8, 18089505), (9, 16079560), (10, 14471604), (12, 12059670), (14, 10336860), (15, 9647736), (18, 8039780), (20, 7235802), (21, 6891240), (24, 6029835), (28, 5168430), (30, 4823868), (35, 4134744), (36, 4019890), (40, 3617901), (42, 3445620), (45, 3215912), (56, 2584215), (60, 2411934), (63, 2297080), (70, 2067372), (72, 2009945), (84, 1722810), (90, 1607956), (105, 1378248), (120, 1205967), (126, 1148540), (140, 1033686), (168, 861405), (180, 803978), (210, 689124), (252, 574270), (280, 516843), (315, 459416), (360, 401989), (420, 344562), (504, 287135), (630, 229708), (840, 172281), (1260, 114854), (2520, 57427)]