486377580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:968

約数の個数: 192

約数和(自身を含む): 1587317760

約数和(自身を除く): 1100940180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 37, 38, 39, 52, 57, 60, 65, 74, 76, 78, 95, 111, 114, 130, 148, 156, 185, 190, 195, 222, 228, 247, 260, 285, 370, 380, 390, 444, 481, 494, 555, 570, 703, 740, 741, 780, 887, 962, 988, 1110, 1140, 1235, 1406, 1443, 1482, 1774, 1924, 2109, 2220, 2405, 2470, 2661, 2812, 2886, 2964, 3515, 3548, 3705, 4218, 4435, 4810, 4940, 5322, 5772, 7030, 7215, 7410, 8436, 8870, 9139, 9620, 10545, 10644, 11531, 13305, 14060, 14430, 14820, 16853, 17740, 18278, 21090, 23062, 26610, 27417, 28860, 32819, 33706, 34593, 36556, 42180, 45695, 46124, 50559, 53220, 54834, 57655, 65638, 67412, 69186, 84265, 91390, 98457, 101118, 109668, 115310, 131276, 137085, 138372, 164095, 168530, 172965, 182780, 196914, 202236, 219089, 230620, 252795, 274170, 328190, 337060, 345930, 393828, 426647, 438178, 492285, 505590, 548340, 623561, 656380, 657267, 691860, 853294, 876356, 984570, 1011180, 1095445, 1247122, 1279941, 1314534, 1706588, 1870683, 1969140, 2133235, 2190890, 2494244, 2559882, 2629068, 3117805, 3286335, 3741366, 4266470, 4381780, 5119764, 6235610, 6399705, 6572670, 7482732, 8106293, 8532940, 9353415, 12471220, 12799410, 13145340, 16212586, 18706830, 24318879, 25598820, 32425172, 37413660, 40531465, 48637758, 81062930, 97275516, 121594395, 162125860, 243188790, 486377580]

約数ペア:

[(1, 486377580), (2, 243188790), (3, 162125860), (4, 121594395), (5, 97275516), (6, 81062930), (10, 48637758), (12, 40531465), (13, 37413660), (15, 32425172), (19, 25598820), (20, 24318879), (26, 18706830), (30, 16212586), (37, 13145340), (38, 12799410), (39, 12471220), (52, 9353415), (57, 8532940), (60, 8106293), (65, 7482732), (74, 6572670), (76, 6399705), (78, 6235610), (95, 5119764), (111, 4381780), (114, 4266470), (130, 3741366), (148, 3286335), (156, 3117805), (185, 2629068), (190, 2559882), (195, 2494244), (222, 2190890), (228, 2133235), (247, 1969140), (260, 1870683), (285, 1706588), (370, 1314534), (380, 1279941), (390, 1247122), (444, 1095445), (481, 1011180), (494, 984570), (555, 876356), (570, 853294), (703, 691860), (740, 657267), (741, 656380), (780, 623561), (887, 548340), (962, 505590), (988, 492285), (1110, 438178), (1140, 426647), (1235, 393828), (1406, 345930), (1443, 337060), (1482, 328190), (1774, 274170), (1924, 252795), (2109, 230620), (2220, 219089), (2405, 202236), (2470, 196914), (2661, 182780), (2812, 172965), (2886, 168530), (2964, 164095), (3515, 138372), (3548, 137085), (3705, 131276), (4218, 115310), (4435, 109668), (4810, 101118), (4940, 98457), (5322, 91390), (5772, 84265), (7030, 69186), (7215, 67412), (7410, 65638), (8436, 57655), (8870, 54834), (9139, 53220), (9620, 50559), (10545, 46124), (10644, 45695), (11531, 42180), (13305, 36556), (14060, 34593), (14430, 33706), (14820, 32819), (16853, 28860), (17740, 27417), (18278, 26610), (21090, 23062)]