415640940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 1379814912

約数和(自身を除く): 964173972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 193, 195, 220, 251, 260, 286, 330, 386, 390, 429, 502, 572, 579, 660, 715, 753, 772, 780, 858, 965, 1004, 1158, 1255, 1430, 1506, 1716, 1930, 2123, 2145, 2316, 2509, 2510, 2761, 2860, 2895, 3012, 3263, 3765, 3860, 4246, 4290, 5018, 5020, 5522, 5790, 6369, 6526, 7527, 7530, 8283, 8492, 8580, 9789, 10036, 10615, 11044, 11580, 12545, 12738, 13052, 13805, 15054, 15060, 16315, 16566, 19578, 21230, 25090, 25476, 27599, 27610, 30108, 31845, 32630, 33132, 35893, 37635, 39156, 41415, 42460, 48443, 48945, 50180, 55198, 55220, 63690, 65260, 71786, 75270, 82797, 82830, 96886, 97890, 107679, 110396, 127380, 137995, 143572, 145329, 150540, 165594, 165660, 179465, 193772, 195780, 215358, 242215, 275990, 290658, 331188, 358930, 413985, 430716, 484430, 532873, 538395, 551980, 581316, 629759, 717860, 726645, 827970, 968860, 1065746, 1076790, 1259518, 1453290, 1598619, 1655940, 1889277, 2131492, 2153580, 2519036, 2664365, 2906580, 3148795, 3197238, 3778554, 5328730, 6297590, 6394476, 6927349, 7557108, 7993095, 9446385, 10657460, 12595180, 13854698, 15986190, 18892770, 20782047, 27709396, 31972380, 34636745, 37785540, 41564094, 69273490, 83128188, 103910235, 138546980, 207820470, 415640940]

約数ペア:

[(1, 415640940), (2, 207820470), (3, 138546980), (4, 103910235), (5, 83128188), (6, 69273490), (10, 41564094), (11, 37785540), (12, 34636745), (13, 31972380), (15, 27709396), (20, 20782047), (22, 18892770), (26, 15986190), (30, 13854698), (33, 12595180), (39, 10657460), (44, 9446385), (52, 7993095), (55, 7557108), (60, 6927349), (65, 6394476), (66, 6297590), (78, 5328730), (110, 3778554), (130, 3197238), (132, 3148795), (143, 2906580), (156, 2664365), (165, 2519036), (193, 2153580), (195, 2131492), (220, 1889277), (251, 1655940), (260, 1598619), (286, 1453290), (330, 1259518), (386, 1076790), (390, 1065746), (429, 968860), (502, 827970), (572, 726645), (579, 717860), (660, 629759), (715, 581316), (753, 551980), (772, 538395), (780, 532873), (858, 484430), (965, 430716), (1004, 413985), (1158, 358930), (1255, 331188), (1430, 290658), (1506, 275990), (1716, 242215), (1930, 215358), (2123, 195780), (2145, 193772), (2316, 179465), (2509, 165660), (2510, 165594), (2761, 150540), (2860, 145329), (2895, 143572), (3012, 137995), (3263, 127380), (3765, 110396), (3860, 107679), (4246, 97890), (4290, 96886), (5018, 82830), (5020, 82797), (5522, 75270), (5790, 71786), (6369, 65260), (6526, 63690), (7527, 55220), (7530, 55198), (8283, 50180), (8492, 48945), (8580, 48443), (9789, 42460), (10036, 41415), (10615, 39156), (11044, 37635), (11580, 35893), (12545, 33132), (12738, 32630), (13052, 31845), (13805, 30108), (15054, 27610), (15060, 27599), (16315, 25476), (16566, 25090), (19578, 21230)]