172354320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 625584960

約数和(自身を除く): 453230640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 114, 120, 129, 144, 152, 171, 172, 180, 190, 215, 228, 240, 258, 285, 293, 304, 342, 344, 360, 380, 387, 430, 456, 516, 570, 586, 645, 684, 688, 720, 760, 774, 817, 855, 860, 879, 912, 1032, 1140, 1172, 1290, 1368, 1465, 1520, 1548, 1634, 1710, 1720, 1758, 1935, 2064, 2280, 2344, 2451, 2580, 2637, 2736, 2930, 3096, 3268, 3420, 3440, 3516, 3870, 4085, 4395, 4560, 4688, 4902, 5160, 5274, 5567, 5860, 6192, 6536, 6840, 7032, 7353, 7740, 8170, 8790, 9804, 10320, 10548, 11134, 11720, 12255, 12599, 13072, 13185, 13680, 14064, 14706, 15480, 16340, 16701, 17580, 19608, 21096, 22268, 23440, 24510, 25198, 26370, 27835, 29412, 30960, 32680, 33402, 35160, 36765, 37797, 39216, 42192, 44536, 49020, 50103, 50396, 52740, 55670, 58824, 62995, 65360, 66804, 70320, 73530, 75594, 83505, 89072, 98040, 100206, 100792, 105480, 111340, 113391, 117648, 125990, 133608, 147060, 151188, 167010, 188985, 196080, 200412, 201584, 210960, 222680, 226782, 239381, 250515, 251980, 267216, 294120, 302376, 334020, 377970, 400824, 445360, 453564, 478762, 501030, 503960, 566955, 588240, 604752, 668040, 718143, 755940, 801648, 907128, 957524, 1002060, 1007920, 1133910, 1196905, 1336080, 1436286, 1511880, 1814256, 1915048, 2004120, 2154429, 2267820, 2393810, 2872572, 3023760, 3590715, 3830096, 4008240, 4308858, 4535640, 4787620, 5745144, 7181430, 8617716, 9071280, 9575240, 10772145, 11490288, 14362860, 17235432, 19150480, 21544290, 28725720, 34470864, 43088580, 57451440, 86177160, 172354320]

約数ペア:

[(1, 172354320), (2, 86177160), (3, 57451440), (4, 43088580), (5, 34470864), (6, 28725720), (8, 21544290), (9, 19150480), (10, 17235432), (12, 14362860), (15, 11490288), (16, 10772145), (18, 9575240), (19, 9071280), (20, 8617716), (24, 7181430), (30, 5745144), (36, 4787620), (38, 4535640), (40, 4308858), (43, 4008240), (45, 3830096), (48, 3590715), (57, 3023760), (60, 2872572), (72, 2393810), (76, 2267820), (80, 2154429), (86, 2004120), (90, 1915048), (95, 1814256), (114, 1511880), (120, 1436286), (129, 1336080), (144, 1196905), (152, 1133910), (171, 1007920), (172, 1002060), (180, 957524), (190, 907128), (215, 801648), (228, 755940), (240, 718143), (258, 668040), (285, 604752), (293, 588240), (304, 566955), (342, 503960), (344, 501030), (360, 478762), (380, 453564), (387, 445360), (430, 400824), (456, 377970), (516, 334020), (570, 302376), (586, 294120), (645, 267216), (684, 251980), (688, 250515), (720, 239381), (760, 226782), (774, 222680), (817, 210960), (855, 201584), (860, 200412), (879, 196080), (912, 188985), (1032, 167010), (1140, 151188), (1172, 147060), (1290, 133608), (1368, 125990), (1465, 117648), (1520, 113391), (1548, 111340), (1634, 105480), (1710, 100792), (1720, 100206), (1758, 98040), (1935, 89072), (2064, 83505), (2280, 75594), (2344, 73530), (2451, 70320), (2580, 66804), (2637, 65360), (2736, 62995), (2930, 58824), (3096, 55670), (3268, 52740), (3420, 50396), (3440, 50103), (3516, 49020), (3870, 44536), (4085, 42192), (4395, 39216), (4560, 37797), (4688, 36765), (4902, 35160), (5160, 33402), (5274, 32680), (5567, 30960), (5860, 29412), (6192, 27835), (6536, 26370), (6840, 25198), (7032, 24510), (7353, 23440), (7740, 22268), (8170, 21096), (8790, 19608), (9804, 17580), (10320, 16701), (10548, 16340), (11134, 15480), (11720, 14706), (12255, 14064), (12599, 13680), (13072, 13185)]