139985246720

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{160357}}^1$

素因数の和:160422

約数の個数: 160

約数和(自身を含む): 377962523136

約数和(自身を除く): 237977276416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2560, 2728, 2816, 3410, 3520, 3968, 4960, 5456, 5632, 6820, 7040, 7936, 9920, 10912, 13640, 14080, 15872, 19840, 21824, 27280, 28160, 39680, 43648, 54560, 79360, 87296, 109120, 160357, 174592, 218240, 320714, 436480, 641428, 801785, 872960, 1282856, 1603570, 1763927, 2565712, 3207140, 3527854, 4971067, 5131424, 6414280, 7055708, 8819635, 9942134, 10262848, 12828560, 14111416, 17639270, 19884268, 20525696, 24855335, 25657120, 28222832, 35278540, 39768536, 41051392, 49710670, 51314240, 54681737, 56445664, 70557080, 79537072, 82102784, 99421340, 102628480, 109363474, 112891328, 141114160, 159074144, 198842680, 205256960, 218726948, 225782656, 273408685, 282228320, 318148288, 397685360, 410513920, 437453896, 451565312, 546817370, 564456640, 636296576, 795370720, 874907792, 903130624, 1093634740, 1128913280, 1272593152, 1590741440, 1749815584, 2187269480, 2257826560, 2545186304, 3181482880, 3499631168, 4374538960, 4515653120, 6362965760, 6999262336, 8749077920, 12725931520, 13998524672, 17498155840, 27997049344, 34996311680, 69992623360, 139985246720]

約数ペア:

[(1, 139985246720), (2, 69992623360), (4, 34996311680), (5, 27997049344), (8, 17498155840), (10, 13998524672), (11, 12725931520), (16, 8749077920), (20, 6999262336), (22, 6362965760), (31, 4515653120), (32, 4374538960), (40, 3499631168), (44, 3181482880), (55, 2545186304), (62, 2257826560), (64, 2187269480), (80, 1749815584), (88, 1590741440), (110, 1272593152), (124, 1128913280), (128, 1093634740), (155, 903130624), (160, 874907792), (176, 795370720), (220, 636296576), (248, 564456640), (256, 546817370), (310, 451565312), (320, 437453896), (341, 410513920), (352, 397685360), (440, 318148288), (496, 282228320), (512, 273408685), (620, 225782656), (640, 218726948), (682, 205256960), (704, 198842680), (880, 159074144), (992, 141114160), (1240, 112891328), (1280, 109363474), (1364, 102628480), (1408, 99421340), (1705, 82102784), (1760, 79537072), (1984, 70557080), (2480, 56445664), (2560, 54681737), (2728, 51314240), (2816, 49710670), (3410, 41051392), (3520, 39768536), (3968, 35278540), (4960, 28222832), (5456, 25657120), (5632, 24855335), (6820, 20525696), (7040, 19884268), (7936, 17639270), (9920, 14111416), (10912, 12828560), (13640, 10262848), (14080, 9942134), (15872, 8819635), (19840, 7055708), (21824, 6414280), (27280, 5131424), (28160, 4971067), (39680, 3527854), (43648, 3207140), (54560, 2565712), (79360, 1763927), (87296, 1603570), (109120, 1282856), (160357, 872960), (174592, 801785), (218240, 641428), (320714, 436480)]