139899685460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1307}}^1$

素因数の和:1726

約数の個数: 192

約数和(自身を含む): 332674836480

約数和(自身を除く): 192775151020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 37, 38, 46, 74, 76, 92, 95, 115, 148, 185, 190, 230, 331, 370, 380, 437, 460, 662, 703, 740, 851, 874, 1307, 1324, 1406, 1655, 1702, 1748, 2185, 2614, 2812, 3310, 3404, 3515, 4255, 4370, 5228, 6289, 6535, 6620, 7030, 7613, 8510, 8740, 12247, 12578, 13070, 14060, 15226, 16169, 17020, 24494, 24833, 25156, 26140, 30061, 30452, 31445, 32338, 38065, 48359, 48988, 49666, 60122, 61235, 62890, 64676, 76130, 80845, 96718, 99332, 120244, 122470, 124165, 125780, 144647, 150305, 152260, 161690, 193436, 232693, 241795, 244940, 248330, 281681, 289294, 300610, 323380, 432617, 465386, 483590, 496660, 563362, 571159, 578588, 601220, 723235, 865234, 918821, 930772, 967180, 1112257, 1126724, 1142318, 1163465, 1408405, 1446470, 1730468, 1837642, 2163085, 2224514, 2284636, 2326930, 2816810, 2855795, 2892940, 3675284, 4326170, 4449028, 4594105, 4653860, 5351939, 5561285, 5633620, 5711590, 8219723, 8652340, 9188210, 9950191, 10703878, 11122570, 11423180, 16006829, 16439446, 18376420, 19900382, 21132883, 21407756, 22245140, 26759695, 32013658, 32878892, 39800764, 41098615, 42265766, 49750955, 53519390, 64027316, 80034145, 82197230, 84531532, 99501910, 105664415, 107038780, 160068290, 164394460, 189053629, 199003820, 211328830, 304129751, 320136580, 368157067, 378107258, 422657660, 608259502, 736314134, 756214516, 945268145, 1216519004, 1472628268, 1520648755, 1840785335, 1890536290, 3041297510, 3681570670, 3781072580, 6082595020, 6994984273, 7363141340, 13989968546, 27979937092, 34974921365, 69949842730, 139899685460]

約数ペア:

[(1, 139899685460), (2, 69949842730), (4, 34974921365), (5, 27979937092), (10, 13989968546), (19, 7363141340), (20, 6994984273), (23, 6082595020), (37, 3781072580), (38, 3681570670), (46, 3041297510), (74, 1890536290), (76, 1840785335), (92, 1520648755), (95, 1472628268), (115, 1216519004), (148, 945268145), (185, 756214516), (190, 736314134), (230, 608259502), (331, 422657660), (370, 378107258), (380, 368157067), (437, 320136580), (460, 304129751), (662, 211328830), (703, 199003820), (740, 189053629), (851, 164394460), (874, 160068290), (1307, 107038780), (1324, 105664415), (1406, 99501910), (1655, 84531532), (1702, 82197230), (1748, 80034145), (2185, 64027316), (2614, 53519390), (2812, 49750955), (3310, 42265766), (3404, 41098615), (3515, 39800764), (4255, 32878892), (4370, 32013658), (5228, 26759695), (6289, 22245140), (6535, 21407756), (6620, 21132883), (7030, 19900382), (7613, 18376420), (8510, 16439446), (8740, 16006829), (12247, 11423180), (12578, 11122570), (13070, 10703878), (14060, 9950191), (15226, 9188210), (16169, 8652340), (17020, 8219723), (24494, 5711590), (24833, 5633620), (25156, 5561285), (26140, 5351939), (30061, 4653860), (30452, 4594105), (31445, 4449028), (32338, 4326170), (38065, 3675284), (48359, 2892940), (48988, 2855795), (49666, 2816810), (60122, 2326930), (61235, 2284636), (62890, 2224514), (64676, 2163085), (76130, 1837642), (80845, 1730468), (96718, 1446470), (99332, 1408405), (120244, 1163465), (122470, 1142318), (124165, 1126724), (125780, 1112257), (144647, 967180), (150305, 930772), (152260, 918821), (161690, 865234), (193436, 723235), (232693, 601220), (241795, 578588), (244940, 571159), (248330, 563362), (281681, 496660), (289294, 483590), (300610, 465386), (323380, 432617)]