15513888930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:789

約数の個数: 256

約数和(自身を含む): 42998169600

約数和(自身を除く): 27484280670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 31, 38, 46, 57, 59, 62, 69, 93, 95, 114, 115, 118, 138, 155, 177, 186, 190, 230, 285, 295, 310, 345, 354, 437, 465, 570, 589, 590, 647, 690, 713, 874, 885, 930, 1121, 1178, 1294, 1311, 1357, 1426, 1767, 1770, 1829, 1941, 2139, 2185, 2242, 2622, 2714, 2945, 3235, 3363, 3534, 3565, 3658, 3882, 4071, 4278, 4370, 5487, 5605, 5890, 6470, 6555, 6726, 6785, 7130, 8142, 8835, 9145, 9705, 10695, 10974, 11210, 12293, 13110, 13547, 13570, 14881, 16815, 17670, 18290, 19410, 20057, 20355, 21390, 24586, 25783, 27094, 27435, 29762, 33630, 34751, 36879, 38173, 40114, 40641, 40710, 42067, 44643, 51566, 54870, 60171, 61465, 67735, 69502, 73758, 74405, 76346, 77349, 81282, 84134, 89286, 100285, 104253, 114519, 120342, 122930, 126201, 128915, 135470, 148810, 154698, 173755, 184395, 190865, 200570, 203205, 208506, 210335, 223215, 229038, 252402, 257830, 282739, 300855, 347510, 368790, 381083, 381730, 386745, 406410, 420670, 446430, 461311, 521265, 565478, 572595, 601710, 631005, 725287, 762166, 773490, 799273, 848217, 877979, 922622, 1042530, 1143249, 1145190, 1183363, 1262010, 1383933, 1413695, 1450574, 1598546, 1696434, 1755958, 1905415, 2175861, 2286498, 2306555, 2366726, 2397819, 2633937, 2767866, 2827390, 3550089, 3626435, 3810830, 3996365, 4241085, 4351722, 4389895, 4613110, 4795638, 5267874, 5716245, 5916815, 6919665, 7100178, 7252870, 7992730, 8482170, 8764909, 8779790, 10879305, 11432490, 11833630, 11989095, 13169685, 13839330, 16681601, 17529818, 17750445, 21758610, 22483897, 23978190, 26294727, 26339370, 27217349, 33363202, 35500890, 43824545, 44967794, 50044803, 52589454, 54434698, 67451691, 81652047, 83408005, 87649090, 100089606, 112419485, 131473635, 134903382, 136086745, 163304094, 166816010, 224838970, 250224015, 262947270, 272173490, 337258455, 408260235, 500448030, 517129631, 674516910, 816520470, 1034259262, 1551388893, 2585648155, 3102777786, 5171296310, 7756944465, 15513888930]

約数ペア:

[(1, 15513888930), (2, 7756944465), (3, 5171296310), (5, 3102777786), (6, 2585648155), (10, 1551388893), (15, 1034259262), (19, 816520470), (23, 674516910), (30, 517129631), (31, 500448030), (38, 408260235), (46, 337258455), (57, 272173490), (59, 262947270), (62, 250224015), (69, 224838970), (93, 166816010), (95, 163304094), (114, 136086745), (115, 134903382), (118, 131473635), (138, 112419485), (155, 100089606), (177, 87649090), (186, 83408005), (190, 81652047), (230, 67451691), (285, 54434698), (295, 52589454), (310, 50044803), (345, 44967794), (354, 43824545), (437, 35500890), (465, 33363202), (570, 27217349), (589, 26339370), (590, 26294727), (647, 23978190), (690, 22483897), (713, 21758610), (874, 17750445), (885, 17529818), (930, 16681601), (1121, 13839330), (1178, 13169685), (1294, 11989095), (1311, 11833630), (1357, 11432490), (1426, 10879305), (1767, 8779790), (1770, 8764909), (1829, 8482170), (1941, 7992730), (2139, 7252870), (2185, 7100178), (2242, 6919665), (2622, 5916815), (2714, 5716245), (2945, 5267874), (3235, 4795638), (3363, 4613110), (3534, 4389895), (3565, 4351722), (3658, 4241085), (3882, 3996365), (4071, 3810830), (4278, 3626435), (4370, 3550089), (5487, 2827390), (5605, 2767866), (5890, 2633937), (6470, 2397819), (6555, 2366726), (6726, 2306555), (6785, 2286498), (7130, 2175861), (8142, 1905415), (8835, 1755958), (9145, 1696434), (9705, 1598546), (10695, 1450574), (10974, 1413695), (11210, 1383933), (12293, 1262010), (13110, 1183363), (13547, 1145190), (13570, 1143249), (14881, 1042530), (16815, 922622), (17670, 877979), (18290, 848217), (19410, 799273), (20057, 773490), (20355, 762166), (21390, 725287), (24586, 631005), (25783, 601710), (27094, 572595), (27435, 565478), (29762, 521265), (33630, 461311), (34751, 446430), (36879, 420670), (38173, 406410), (40114, 386745), (40641, 381730), (40710, 381083), (42067, 368790), (44643, 347510), (51566, 300855), (54870, 282739), (60171, 257830), (61465, 252402), (67735, 229038), (69502, 223215), (73758, 210335), (74405, 208506), (76346, 203205), (77349, 200570), (81282, 190865), (84134, 184395), (89286, 173755), (100285, 154698), (104253, 148810), (114519, 135470), (120342, 128915), (122930, 126201)]