1138892560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1821

約数の個数: 160

約数和(自身を含む): 3102738912

約数和(自身を除く): 1963846352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 37, 40, 52, 65, 68, 74, 80, 85, 104, 130, 136, 148, 170, 185, 208, 221, 260, 272, 296, 340, 370, 442, 481, 520, 592, 629, 680, 740, 884, 962, 1040, 1105, 1258, 1360, 1480, 1741, 1768, 1924, 2210, 2405, 2516, 2960, 3145, 3482, 3536, 3848, 4420, 4810, 5032, 6290, 6964, 7696, 8177, 8705, 8840, 9620, 10064, 12580, 13928, 16354, 17410, 17680, 19240, 22633, 25160, 27856, 29597, 32708, 34820, 38480, 40885, 45266, 50320, 59194, 64417, 65416, 69640, 81770, 90532, 113165, 118388, 128834, 130832, 139280, 147985, 163540, 181064, 226330, 236776, 257668, 295970, 322085, 327080, 362128, 384761, 452660, 473552, 515336, 591940, 644170, 654160, 769522, 837421, 905320, 1030672, 1095089, 1183880, 1288340, 1539044, 1674842, 1810640, 1923805, 2190178, 2367760, 2576680, 3078088, 3349684, 3847610, 4187105, 4380356, 5153360, 5475445, 6156176, 6699368, 7695220, 8374210, 8760712, 10950890, 13398736, 14236157, 15390440, 16748420, 17521424, 21901780, 28472314, 30780880, 33496840, 43803560, 56944628, 66993680, 71180785, 87607120, 113889256, 142361570, 227778512, 284723140, 569446280, 1138892560]

約数ペア:

[(1, 1138892560), (2, 569446280), (4, 284723140), (5, 227778512), (8, 142361570), (10, 113889256), (13, 87607120), (16, 71180785), (17, 66993680), (20, 56944628), (26, 43803560), (34, 33496840), (37, 30780880), (40, 28472314), (52, 21901780), (65, 17521424), (68, 16748420), (74, 15390440), (80, 14236157), (85, 13398736), (104, 10950890), (130, 8760712), (136, 8374210), (148, 7695220), (170, 6699368), (185, 6156176), (208, 5475445), (221, 5153360), (260, 4380356), (272, 4187105), (296, 3847610), (340, 3349684), (370, 3078088), (442, 2576680), (481, 2367760), (520, 2190178), (592, 1923805), (629, 1810640), (680, 1674842), (740, 1539044), (884, 1288340), (962, 1183880), (1040, 1095089), (1105, 1030672), (1258, 905320), (1360, 837421), (1480, 769522), (1741, 654160), (1768, 644170), (1924, 591940), (2210, 515336), (2405, 473552), (2516, 452660), (2960, 384761), (3145, 362128), (3482, 327080), (3536, 322085), (3848, 295970), (4420, 257668), (4810, 236776), (5032, 226330), (6290, 181064), (6964, 163540), (7696, 147985), (8177, 139280), (8705, 130832), (8840, 128834), (9620, 118388), (10064, 113165), (12580, 90532), (13928, 81770), (16354, 69640), (17410, 65416), (17680, 64417), (19240, 59194), (22633, 50320), (25160, 45266), (27856, 40885), (29597, 38480), (32708, 34820)]