191001240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 647650080

約数和(自身を除く): 456648840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 167, 180, 216, 270, 324, 334, 353, 360, 405, 501, 540, 648, 668, 706, 810, 835, 1002, 1059, 1080, 1336, 1412, 1503, 1620, 1670, 1765, 2004, 2118, 2505, 2824, 3006, 3177, 3240, 3340, 3530, 4008, 4236, 4509, 5010, 5295, 6012, 6354, 6680, 7060, 7515, 8472, 9018, 9531, 10020, 10590, 12024, 12708, 13527, 14120, 15030, 15885, 18036, 19062, 20040, 21180, 22545, 25416, 27054, 28593, 30060, 31770, 36072, 38124, 42360, 45090, 47655, 54108, 57186, 58951, 60120, 63540, 67635, 76248, 90180, 95310, 108216, 114372, 117902, 127080, 135270, 142965, 176853, 180360, 190620, 228744, 235804, 270540, 285930, 294755, 353706, 381240, 471608, 530559, 541080, 571860, 589510, 707412, 884265, 1061118, 1143720, 1179020, 1414824, 1591677, 1768530, 2122236, 2358040, 2652795, 3183354, 3537060, 4244472, 4775031, 5305590, 6366708, 7074120, 7958385, 9550062, 10611180, 12733416, 15916770, 19100124, 21222360, 23875155, 31833540, 38200248, 47750310, 63667080, 95500620, 191001240]

約数ペア:

[(1, 191001240), (2, 95500620), (3, 63667080), (4, 47750310), (5, 38200248), (6, 31833540), (8, 23875155), (9, 21222360), (10, 19100124), (12, 15916770), (15, 12733416), (18, 10611180), (20, 9550062), (24, 7958385), (27, 7074120), (30, 6366708), (36, 5305590), (40, 4775031), (45, 4244472), (54, 3537060), (60, 3183354), (72, 2652795), (81, 2358040), (90, 2122236), (108, 1768530), (120, 1591677), (135, 1414824), (162, 1179020), (167, 1143720), (180, 1061118), (216, 884265), (270, 707412), (324, 589510), (334, 571860), (353, 541080), (360, 530559), (405, 471608), (501, 381240), (540, 353706), (648, 294755), (668, 285930), (706, 270540), (810, 235804), (835, 228744), (1002, 190620), (1059, 180360), (1080, 176853), (1336, 142965), (1412, 135270), (1503, 127080), (1620, 117902), (1670, 114372), (1765, 108216), (2004, 95310), (2118, 90180), (2505, 76248), (2824, 67635), (3006, 63540), (3177, 60120), (3240, 58951), (3340, 57186), (3530, 54108), (4008, 47655), (4236, 45090), (4509, 42360), (5010, 38124), (5295, 36072), (6012, 31770), (6354, 30060), (6680, 28593), (7060, 27054), (7515, 25416), (8472, 22545), (9018, 21180), (9531, 20040), (10020, 19062), (10590, 18036), (12024, 15885), (12708, 15030), (13527, 14120)]