175030960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 464970240

約数和(自身を除く): 289939280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 61, 62, 65, 80, 89, 104, 122, 124, 130, 155, 178, 208, 244, 248, 260, 305, 310, 356, 403, 445, 488, 496, 520, 610, 620, 712, 793, 806, 890, 976, 1040, 1157, 1220, 1240, 1424, 1586, 1612, 1780, 1891, 2015, 2314, 2440, 2480, 2759, 3172, 3224, 3560, 3782, 3965, 4030, 4628, 4880, 5429, 5518, 5785, 6344, 6448, 7120, 7564, 7930, 8060, 9256, 9455, 10858, 11036, 11570, 12688, 13795, 15128, 15860, 16120, 18512, 18910, 21716, 22072, 23140, 24583, 27145, 27590, 30256, 31720, 32240, 35867, 37820, 43432, 44144, 46280, 49166, 54290, 55180, 63440, 70577, 71734, 75640, 86864, 92560, 98332, 108580, 110360, 122915, 141154, 143468, 151280, 168299, 179335, 196664, 217160, 220720, 245830, 282308, 286936, 336598, 352885, 358670, 393328, 434320, 491660, 564616, 573872, 673196, 705770, 717340, 841495, 983320, 1129232, 1346392, 1411540, 1434680, 1682990, 1966640, 2187887, 2692784, 2823080, 2869360, 3365980, 4375774, 5646160, 6731960, 8751548, 10939435, 13463920, 17503096, 21878870, 35006192, 43757740, 87515480, 175030960]

約数ペア:

[(1, 175030960), (2, 87515480), (4, 43757740), (5, 35006192), (8, 21878870), (10, 17503096), (13, 13463920), (16, 10939435), (20, 8751548), (26, 6731960), (31, 5646160), (40, 4375774), (52, 3365980), (61, 2869360), (62, 2823080), (65, 2692784), (80, 2187887), (89, 1966640), (104, 1682990), (122, 1434680), (124, 1411540), (130, 1346392), (155, 1129232), (178, 983320), (208, 841495), (244, 717340), (248, 705770), (260, 673196), (305, 573872), (310, 564616), (356, 491660), (403, 434320), (445, 393328), (488, 358670), (496, 352885), (520, 336598), (610, 286936), (620, 282308), (712, 245830), (793, 220720), (806, 217160), (890, 196664), (976, 179335), (1040, 168299), (1157, 151280), (1220, 143468), (1240, 141154), (1424, 122915), (1586, 110360), (1612, 108580), (1780, 98332), (1891, 92560), (2015, 86864), (2314, 75640), (2440, 71734), (2480, 70577), (2759, 63440), (3172, 55180), (3224, 54290), (3560, 49166), (3782, 46280), (3965, 44144), (4030, 43432), (4628, 37820), (4880, 35867), (5429, 32240), (5518, 31720), (5785, 30256), (6344, 27590), (6448, 27145), (7120, 24583), (7564, 23140), (7930, 22072), (8060, 21716), (9256, 18910), (9455, 18512), (10858, 16120), (11036, 15860), (11570, 15128), (12688, 13795)]