2690967420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:427

約数の個数: 288

約数和(自身を含む): 8928803520

約数和(自身を除く): 6237836100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 61, 81, 87, 90, 108, 116, 122, 135, 145, 162, 174, 180, 183, 243, 244, 261, 270, 290, 305, 313, 324, 348, 366, 405, 435, 486, 522, 540, 549, 580, 610, 626, 732, 783, 810, 870, 915, 939, 972, 1044, 1098, 1215, 1220, 1252, 1305, 1565, 1566, 1620, 1647, 1740, 1769, 1830, 1878, 2196, 2349, 2430, 2610, 2745, 2817, 3130, 3132, 3294, 3538, 3660, 3756, 3915, 4695, 4698, 4860, 4941, 5220, 5307, 5490, 5634, 6260, 6588, 7047, 7076, 7830, 8235, 8451, 8845, 9077, 9390, 9396, 9882, 10614, 10980, 11268, 11745, 14085, 14094, 14823, 15660, 15921, 16470, 16902, 17690, 18154, 18780, 19093, 19764, 21228, 23490, 24705, 25353, 26535, 27231, 28170, 28188, 29646, 31842, 32940, 33804, 35235, 35380, 36308, 38186, 42255, 45385, 46980, 47763, 49410, 50706, 53070, 54462, 56340, 57279, 59292, 63684, 70470, 74115, 76059, 76372, 79605, 81693, 84510, 90770, 95465, 95526, 98820, 101412, 106140, 108924, 114558, 126765, 136155, 140940, 143289, 148230, 152118, 159210, 163386, 169020, 171837, 181540, 190930, 191052, 229116, 238815, 245079, 253530, 272310, 286395, 286578, 296460, 304236, 318420, 326772, 343674, 380295, 381860, 408465, 429867, 477630, 490158, 507060, 515511, 544620, 553697, 572790, 573156, 687348, 716445, 735237, 760590, 816930, 859185, 859734, 955260, 980316, 1031022, 1107394, 1145580, 1225395, 1432890, 1470474, 1521180, 1546533, 1633860, 1661091, 1718370, 1719468, 2062044, 2149335, 2205711, 2214788, 2450790, 2577555, 2768485, 2865780, 2940948, 3093066, 3322182, 3436740, 3676185, 4298670, 4411422, 4639599, 4901580, 4983273, 5155110, 5536970, 6186132, 6644364, 7352370, 7732665, 8305455, 8597340, 8822844, 9279198, 9966546, 10310220, 11028555, 11073940, 14704740, 14949819, 15465330, 16610910, 18558396, 19933092, 22057110, 23197995, 24916365, 29899638, 30930660, 33221820, 44114220, 44849457, 46395990, 49832730, 59799276, 74749095, 89698914, 92791980, 99665460, 134548371, 149498190, 179397828, 224247285, 269096742, 298996380, 448494570, 538193484, 672741855, 896989140, 1345483710, 2690967420]

約数ペア:

[(1, 2690967420), (2, 1345483710), (3, 896989140), (4, 672741855), (5, 538193484), (6, 448494570), (9, 298996380), (10, 269096742), (12, 224247285), (15, 179397828), (18, 149498190), (20, 134548371), (27, 99665460), (29, 92791980), (30, 89698914), (36, 74749095), (45, 59799276), (54, 49832730), (58, 46395990), (60, 44849457), (61, 44114220), (81, 33221820), (87, 30930660), (90, 29899638), (108, 24916365), (116, 23197995), (122, 22057110), (135, 19933092), (145, 18558396), (162, 16610910), (174, 15465330), (180, 14949819), (183, 14704740), (243, 11073940), (244, 11028555), (261, 10310220), (270, 9966546), (290, 9279198), (305, 8822844), (313, 8597340), (324, 8305455), (348, 7732665), (366, 7352370), (405, 6644364), (435, 6186132), (486, 5536970), (522, 5155110), (540, 4983273), (549, 4901580), (580, 4639599), (610, 4411422), (626, 4298670), (732, 3676185), (783, 3436740), (810, 3322182), (870, 3093066), (915, 2940948), (939, 2865780), (972, 2768485), (1044, 2577555), (1098, 2450790), (1215, 2214788), (1220, 2205711), (1252, 2149335), (1305, 2062044), (1565, 1719468), (1566, 1718370), (1620, 1661091), (1647, 1633860), (1740, 1546533), (1769, 1521180), (1830, 1470474), (1878, 1432890), (2196, 1225395), (2349, 1145580), (2430, 1107394), (2610, 1031022), (2745, 980316), (2817, 955260), (3130, 859734), (3132, 859185), (3294, 816930), (3538, 760590), (3660, 735237), (3756, 716445), (3915, 687348), (4695, 573156), (4698, 572790), (4860, 553697), (4941, 544620), (5220, 515511), (5307, 507060), (5490, 490158), (5634, 477630), (6260, 429867), (6588, 408465), (7047, 381860), (7076, 380295), (7830, 343674), (8235, 326772), (8451, 318420), (8845, 304236), (9077, 296460), (9390, 286578), (9396, 286395), (9882, 272310), (10614, 253530), (10980, 245079), (11268, 238815), (11745, 229116), (14085, 191052), (14094, 190930), (14823, 181540), (15660, 171837), (15921, 169020), (16470, 163386), (16902, 159210), (17690, 152118), (18154, 148230), (18780, 143289), (19093, 140940), (19764, 136155), (21228, 126765), (23490, 114558), (24705, 108924), (25353, 106140), (26535, 101412), (27231, 98820), (28170, 95526), (28188, 95465), (29646, 90770), (31842, 84510), (32940, 81693), (33804, 79605), (35235, 76372), (35380, 76059), (36308, 74115), (38186, 70470), (42255, 63684), (45385, 59292), (46980, 57279), (47763, 56340), (49410, 54462), (50706, 53070)]