31203628960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{4373}}^1$

素因数の和:4695

約数の個数: 192

約数和(自身を含む): 88250383872

約数和(自身を除く): 57046754912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 277, 280, 322, 368, 460, 554, 560, 644, 736, 805, 920, 1108, 1120, 1288, 1385, 1610, 1840, 1939, 2216, 2576, 2770, 3220, 3680, 3878, 4373, 4432, 5152, 5540, 6371, 6440, 7756, 8746, 8864, 9695, 11080, 12742, 12880, 15512, 17492, 19390, 21865, 22160, 25484, 25760, 30611, 31024, 31855, 34984, 38780, 43730, 44320, 44597, 50968, 61222, 62048, 63710, 69968, 77560, 87460, 89194, 100579, 101936, 122444, 127420, 139936, 153055, 155120, 174920, 178388, 201158, 203872, 222985, 244888, 254840, 306110, 310240, 349840, 356776, 402316, 445970, 489776, 502895, 509680, 612220, 699680, 704053, 713552, 804632, 891940, 979552, 1005790, 1019360, 1211321, 1224440, 1408106, 1427104, 1609264, 1783880, 2011580, 2422642, 2448880, 2816212, 3218528, 3520265, 3567760, 4023160, 4845284, 4897760, 5632424, 6056605, 7040530, 7135520, 8046320, 8479247, 9690568, 11264848, 12113210, 14081060, 16092640, 16958494, 19381136, 22529696, 24226420, 27860383, 28162120, 33916988, 38762272, 42396235, 48452840, 55720766, 56324240, 67833976, 84792470, 96905680, 111441532, 112648480, 135667952, 139301915, 169584940, 193811360, 195022681, 222883064, 271335904, 278603830, 339169880, 390045362, 445766128, 557207660, 678339760, 780090724, 891532256, 975113405, 1114415320, 1356679520, 1560181448, 1950226810, 2228830640, 3120362896, 3900453620, 4457661280, 6240725792, 7800907240, 15601814480, 31203628960]

約数ペア:

[(1, 31203628960), (2, 15601814480), (4, 7800907240), (5, 6240725792), (7, 4457661280), (8, 3900453620), (10, 3120362896), (14, 2228830640), (16, 1950226810), (20, 1560181448), (23, 1356679520), (28, 1114415320), (32, 975113405), (35, 891532256), (40, 780090724), (46, 678339760), (56, 557207660), (70, 445766128), (80, 390045362), (92, 339169880), (112, 278603830), (115, 271335904), (140, 222883064), (160, 195022681), (161, 193811360), (184, 169584940), (224, 139301915), (230, 135667952), (277, 112648480), (280, 111441532), (322, 96905680), (368, 84792470), (460, 67833976), (554, 56324240), (560, 55720766), (644, 48452840), (736, 42396235), (805, 38762272), (920, 33916988), (1108, 28162120), (1120, 27860383), (1288, 24226420), (1385, 22529696), (1610, 19381136), (1840, 16958494), (1939, 16092640), (2216, 14081060), (2576, 12113210), (2770, 11264848), (3220, 9690568), (3680, 8479247), (3878, 8046320), (4373, 7135520), (4432, 7040530), (5152, 6056605), (5540, 5632424), (6371, 4897760), (6440, 4845284), (7756, 4023160), (8746, 3567760), (8864, 3520265), (9695, 3218528), (11080, 2816212), (12742, 2448880), (12880, 2422642), (15512, 2011580), (17492, 1783880), (19390, 1609264), (21865, 1427104), (22160, 1408106), (25484, 1224440), (25760, 1211321), (30611, 1019360), (31024, 1005790), (31855, 979552), (34984, 891940), (38780, 804632), (43730, 713552), (44320, 704053), (44597, 699680), (50968, 612220), (61222, 509680), (62048, 502895), (63710, 489776), (69968, 445970), (77560, 402316), (87460, 356776), (89194, 349840), (100579, 310240), (101936, 306110), (122444, 254840), (127420, 244888), (139936, 222985), (153055, 203872), (155120, 201158), (174920, 178388)]