250817390040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17564243}}^1$

素因数の和:17564281

約数の個数: 128

約数和(自身を含む): 910530408960

約数和(自身を除く): 659713018920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 17564243, 35128486, 52692729, 70256972, 87821215, 105385458, 122949701, 140513944, 175642430, 210770916, 245899402, 263463645, 298592131, 351284860, 368849103, 421541832, 491798804, 526927290, 597184262, 614748505, 702569720, 737698206, 895776393, 983597608, 1053854580, 1194368524, 1229497010, 1475396412, 1492960655, 1791552786, 1844245515, 2090144917, 2107709160, 2388737048, 2458994020, 2950792824, 2985921310, 3583105572, 3688491030, 4180289834, 4478881965, 4917988040, 5971842620, 6270434751, 7166211144, 7376982060, 8360579668, 8957763930, 10450724585, 11943685240, 12540869502, 14753964120, 16721159336, 17915527860, 20901449170, 25081739004, 31352173755, 35831055720, 41802898340, 50163478008, 62704347510, 83605796680, 125408695020, 250817390040]

約数ペア:

[(1, 250817390040), (2, 125408695020), (3, 83605796680), (4, 62704347510), (5, 50163478008), (6, 41802898340), (7, 35831055720), (8, 31352173755), (10, 25081739004), (12, 20901449170), (14, 17915527860), (15, 16721159336), (17, 14753964120), (20, 12540869502), (21, 11943685240), (24, 10450724585), (28, 8957763930), (30, 8360579668), (34, 7376982060), (35, 7166211144), (40, 6270434751), (42, 5971842620), (51, 4917988040), (56, 4478881965), (60, 4180289834), (68, 3688491030), (70, 3583105572), (84, 2985921310), (85, 2950792824), (102, 2458994020), (105, 2388737048), (119, 2107709160), (120, 2090144917), (136, 1844245515), (140, 1791552786), (168, 1492960655), (170, 1475396412), (204, 1229497010), (210, 1194368524), (238, 1053854580), (255, 983597608), (280, 895776393), (340, 737698206), (357, 702569720), (408, 614748505), (420, 597184262), (476, 526927290), (510, 491798804), (595, 421541832), (680, 368849103), (714, 351284860), (840, 298592131), (952, 263463645), (1020, 245899402), (1190, 210770916), (1428, 175642430), (1785, 140513944), (2040, 122949701), (2380, 105385458), (2856, 87821215), (3570, 70256972), (4760, 52692729), (7140, 35128486), (14280, 17564243)]