319743060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 1111875072

約数和(自身を除く): 792132012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 157, 182, 195, 210, 260, 273, 314, 364, 373, 390, 420, 455, 471, 546, 628, 746, 780, 785, 910, 942, 1092, 1099, 1119, 1365, 1492, 1570, 1820, 1865, 1884, 2041, 2198, 2238, 2355, 2611, 2730, 3140, 3297, 3730, 4082, 4396, 4476, 4710, 4849, 5222, 5460, 5495, 5595, 6123, 6594, 7460, 7833, 8164, 9420, 9698, 10205, 10444, 10990, 11190, 12246, 13055, 13188, 14287, 14547, 15666, 16485, 19396, 20410, 21980, 22380, 24245, 24492, 26110, 28574, 29094, 30615, 31332, 32970, 33943, 39165, 40820, 42861, 48490, 52220, 57148, 58188, 58561, 61230, 65940, 67886, 71435, 72735, 78330, 85722, 96980, 101829, 117122, 122460, 135772, 142870, 145470, 156660, 169715, 171444, 175683, 203658, 214305, 234244, 285740, 290940, 292805, 339430, 351366, 407316, 409927, 428610, 509145, 585610, 678860, 702732, 761293, 819854, 857220, 878415, 1018290, 1171220, 1229781, 1522586, 1639708, 1756830, 2036580, 2049635, 2283879, 2459562, 3045172, 3513660, 3806465, 4099270, 4567758, 4919124, 5329051, 6148905, 7612930, 8198540, 9135516, 10658102, 11419395, 12297810, 15225860, 15987153, 21316204, 22838790, 24595620, 26645255, 31974306, 45677580, 53290510, 63948612, 79935765, 106581020, 159871530, 319743060]

約数ペア:

[(1, 319743060), (2, 159871530), (3, 106581020), (4, 79935765), (5, 63948612), (6, 53290510), (7, 45677580), (10, 31974306), (12, 26645255), (13, 24595620), (14, 22838790), (15, 21316204), (20, 15987153), (21, 15225860), (26, 12297810), (28, 11419395), (30, 10658102), (35, 9135516), (39, 8198540), (42, 7612930), (52, 6148905), (60, 5329051), (65, 4919124), (70, 4567758), (78, 4099270), (84, 3806465), (91, 3513660), (105, 3045172), (130, 2459562), (140, 2283879), (156, 2049635), (157, 2036580), (182, 1756830), (195, 1639708), (210, 1522586), (260, 1229781), (273, 1171220), (314, 1018290), (364, 878415), (373, 857220), (390, 819854), (420, 761293), (455, 702732), (471, 678860), (546, 585610), (628, 509145), (746, 428610), (780, 409927), (785, 407316), (910, 351366), (942, 339430), (1092, 292805), (1099, 290940), (1119, 285740), (1365, 234244), (1492, 214305), (1570, 203658), (1820, 175683), (1865, 171444), (1884, 169715), (2041, 156660), (2198, 145470), (2238, 142870), (2355, 135772), (2611, 122460), (2730, 117122), (3140, 101829), (3297, 96980), (3730, 85722), (4082, 78330), (4396, 72735), (4476, 71435), (4710, 67886), (4849, 65940), (5222, 61230), (5460, 58561), (5495, 58188), (5595, 57148), (6123, 52220), (6594, 48490), (7460, 42861), (7833, 40820), (8164, 39165), (9420, 33943), (9698, 32970), (10205, 31332), (10444, 30615), (10990, 29094), (11190, 28574), (12246, 26110), (13055, 24492), (13188, 24245), (14287, 22380), (14547, 21980), (15666, 20410), (16485, 19396)]