265710510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 832446720

約数和(自身を除く): 566736210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 61, 65, 73, 78, 85, 90, 102, 117, 122, 130, 135, 146, 153, 170, 183, 195, 219, 221, 234, 255, 270, 305, 306, 351, 365, 366, 390, 438, 442, 459, 510, 549, 585, 610, 657, 663, 702, 730, 765, 793, 915, 918, 949, 1037, 1095, 1098, 1105, 1170, 1241, 1314, 1326, 1530, 1586, 1647, 1755, 1830, 1898, 1971, 1989, 2074, 2190, 2210, 2295, 2379, 2482, 2745, 2847, 3111, 3285, 3294, 3315, 3510, 3723, 3942, 3965, 3978, 4453, 4590, 4745, 4758, 5185, 5490, 5694, 5967, 6205, 6222, 6570, 6630, 7137, 7446, 7930, 8235, 8541, 8906, 9333, 9490, 9855, 9945, 10370, 11169, 11895, 11934, 12410, 13359, 13481, 14235, 14274, 15555, 16133, 16470, 17082, 18615, 18666, 19710, 19890, 21411, 22265, 22338, 23790, 25623, 26718, 26962, 27999, 28470, 29835, 31110, 32266, 33507, 35685, 37230, 40077, 40443, 42705, 42822, 44530, 46665, 48399, 51246, 55845, 55998, 57889, 59670, 66795, 67014, 67405, 71370, 75701, 80154, 80665, 80886, 85410, 93330, 96798, 107055, 111690, 115778, 120231, 121329, 128115, 133590, 134810, 139995, 145197, 151402, 161330, 167535, 173667, 200385, 202215, 214110, 227103, 240462, 241995, 242658, 256230, 279990, 289445, 290394, 335070, 347334, 363987, 378505, 400770, 404430, 435591, 454206, 483990, 521001, 578890, 601155, 606645, 681309, 725985, 727974, 757010, 868335, 871182, 984113, 1042002, 1135515, 1202310, 1213290, 1362618, 1451970, 1563003, 1736670, 1819935, 1968226, 2043927, 2177955, 2271030, 2605005, 2952339, 3126006, 3406545, 3639870, 4087854, 4355910, 4920565, 5210010, 5904678, 6813090, 7815015, 8857017, 9841130, 10219635, 14761695, 15630030, 17714034, 20439270, 26571051, 29523390, 44285085, 53142102, 88570170, 132855255, 265710510]

約数ペア:

[(1, 265710510), (2, 132855255), (3, 88570170), (5, 53142102), (6, 44285085), (9, 29523390), (10, 26571051), (13, 20439270), (15, 17714034), (17, 15630030), (18, 14761695), (26, 10219635), (27, 9841130), (30, 8857017), (34, 7815015), (39, 6813090), (45, 5904678), (51, 5210010), (54, 4920565), (61, 4355910), (65, 4087854), (73, 3639870), (78, 3406545), (85, 3126006), (90, 2952339), (102, 2605005), (117, 2271030), (122, 2177955), (130, 2043927), (135, 1968226), (146, 1819935), (153, 1736670), (170, 1563003), (183, 1451970), (195, 1362618), (219, 1213290), (221, 1202310), (234, 1135515), (255, 1042002), (270, 984113), (305, 871182), (306, 868335), (351, 757010), (365, 727974), (366, 725985), (390, 681309), (438, 606645), (442, 601155), (459, 578890), (510, 521001), (549, 483990), (585, 454206), (610, 435591), (657, 404430), (663, 400770), (702, 378505), (730, 363987), (765, 347334), (793, 335070), (915, 290394), (918, 289445), (949, 279990), (1037, 256230), (1095, 242658), (1098, 241995), (1105, 240462), (1170, 227103), (1241, 214110), (1314, 202215), (1326, 200385), (1530, 173667), (1586, 167535), (1647, 161330), (1755, 151402), (1830, 145197), (1898, 139995), (1971, 134810), (1989, 133590), (2074, 128115), (2190, 121329), (2210, 120231), (2295, 115778), (2379, 111690), (2482, 107055), (2745, 96798), (2847, 93330), (3111, 85410), (3285, 80886), (3294, 80665), (3315, 80154), (3510, 75701), (3723, 71370), (3942, 67405), (3965, 67014), (3978, 66795), (4453, 59670), (4590, 57889), (4745, 55998), (4758, 55845), (5185, 51246), (5490, 48399), (5694, 46665), (5967, 44530), (6205, 42822), (6222, 42705), (6570, 40443), (6630, 40077), (7137, 37230), (7446, 35685), (7930, 33507), (8235, 32266), (8541, 31110), (8906, 29835), (9333, 28470), (9490, 27999), (9855, 26962), (9945, 26718), (10370, 25623), (11169, 23790), (11895, 22338), (11934, 22265), (12410, 21411), (13359, 19890), (13481, 19710), (14235, 18666), (14274, 18615), (15555, 17082), (16133, 16470)]